1738505790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 5316480000

約数和(自身を除く): 3577974210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 199, 210, 245, 283, 294, 315, 343, 398, 441, 490, 566, 597, 630, 686, 735, 849, 882, 995, 1029, 1194, 1393, 1415, 1470, 1698, 1715, 1791, 1981, 1990, 2058, 2205, 2547, 2786, 2830, 2985, 3087, 3430, 3582, 3962, 4179, 4245, 4410, 5094, 5145, 5943, 5970, 6174, 6965, 8358, 8490, 8955, 9751, 9905, 10290, 11886, 12537, 12735, 13867, 13930, 15435, 17829, 17910, 19502, 19810, 20895, 25074, 25470, 27734, 29253, 29715, 30870, 35658, 41601, 41790, 48755, 56317, 58506, 59430, 62685, 68257, 69335, 83202, 87759, 89145, 97069, 97510, 112634, 124803, 125370, 136514, 138670, 146265, 168951, 175518, 178290, 194138, 204771, 208005, 249606, 281585, 291207, 292530, 337902, 341285, 394219, 409542, 416010, 438795, 485345, 506853, 563170, 582414, 614313, 624015, 682570, 788438, 844755, 873621, 877590, 970690, 1013706, 1023855, 1182657, 1228626, 1248030, 1456035, 1689510, 1747242, 1971095, 2047710, 2365314, 2534265, 2759533, 2912070, 3071565, 3547971, 3942190, 4368105, 5068530, 5519066, 5913285, 6143130, 7095942, 8278599, 8736210, 11826570, 13797665, 16557198, 17739855, 19316731, 24835797, 27595330, 35479710, 38633462, 41392995, 49671594, 57950193, 82785990, 96583655, 115900386, 124178985, 173850579, 193167310, 248357970, 289750965, 347701158, 579501930, 869252895, 1738505790]

約数ペア:

[(1, 1738505790), (2, 869252895), (3, 579501930), (5, 347701158), (6, 289750965), (7, 248357970), (9, 193167310), (10, 173850579), (14, 124178985), (15, 115900386), (18, 96583655), (21, 82785990), (30, 57950193), (35, 49671594), (42, 41392995), (45, 38633462), (49, 35479710), (63, 27595330), (70, 24835797), (90, 19316731), (98, 17739855), (105, 16557198), (126, 13797665), (147, 11826570), (199, 8736210), (210, 8278599), (245, 7095942), (283, 6143130), (294, 5913285), (315, 5519066), (343, 5068530), (398, 4368105), (441, 3942190), (490, 3547971), (566, 3071565), (597, 2912070), (630, 2759533), (686, 2534265), (735, 2365314), (849, 2047710), (882, 1971095), (995, 1747242), (1029, 1689510), (1194, 1456035), (1393, 1248030), (1415, 1228626), (1470, 1182657), (1698, 1023855), (1715, 1013706), (1791, 970690), (1981, 877590), (1990, 873621), (2058, 844755), (2205, 788438), (2547, 682570), (2786, 624015), (2830, 614313), (2985, 582414), (3087, 563170), (3430, 506853), (3582, 485345), (3962, 438795), (4179, 416010), (4245, 409542), (4410, 394219), (5094, 341285), (5145, 337902), (5943, 292530), (5970, 291207), (6174, 281585), (6965, 249606), (8358, 208005), (8490, 204771), (8955, 194138), (9751, 178290), (9905, 175518), (10290, 168951), (11886, 146265), (12537, 138670), (12735, 136514), (13867, 125370), (13930, 124803), (15435, 112634), (17829, 97510), (17910, 97069), (19502, 89145), (19810, 87759), (20895, 83202), (25074, 69335), (25470, 68257), (27734, 62685), (29253, 59430), (29715, 58506), (30870, 56317), (35658, 48755), (41601, 41790)]