1390662630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2424

約数の個数: 192

約数和(自身を含む): 4440384000

約数和(自身を除く): 3049721370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 343, 399, 441, 490, 570, 630, 665, 686, 735, 798, 855, 882, 931, 1029, 1197, 1330, 1470, 1710, 1715, 1862, 1995, 2058, 2205, 2371, 2394, 2793, 3087, 3430, 3990, 4410, 4655, 4742, 5145, 5586, 5985, 6174, 6517, 7113, 8379, 9310, 10290, 11855, 11970, 13034, 13965, 14226, 15435, 16597, 16758, 19551, 21339, 23710, 27930, 30870, 32585, 33194, 35565, 39102, 41895, 42678, 45049, 49791, 58653, 65170, 71130, 82985, 83790, 90098, 97755, 99582, 106695, 116179, 117306, 135147, 149373, 165970, 195510, 213390, 225245, 232358, 248955, 270294, 293265, 298746, 315343, 348537, 405441, 450490, 497910, 580895, 586530, 630686, 675735, 697074, 746865, 810882, 813253, 946029, 1045611, 1161790, 1351470, 1493730, 1576715, 1626506, 1742685, 1892058, 2027205, 2091222, 2207401, 2439759, 2838087, 3153430, 3485370, 4054410, 4066265, 4414802, 4730145, 4879518, 5228055, 5676174, 6622203, 7319277, 8132530, 9460290, 10456110, 11037005, 12198795, 13244406, 14190435, 14638554, 15451807, 19866609, 22074010, 24397590, 28380870, 30903614, 33111015, 36596385, 39733218, 46355421, 66222030, 73192770, 77259035, 92710842, 99333045, 139066263, 154518070, 198666090, 231777105, 278132526, 463554210, 695331315, 1390662630]

約数ペア:

[(1, 1390662630), (2, 695331315), (3, 463554210), (5, 278132526), (6, 231777105), (7, 198666090), (9, 154518070), (10, 139066263), (14, 99333045), (15, 92710842), (18, 77259035), (19, 73192770), (21, 66222030), (30, 46355421), (35, 39733218), (38, 36596385), (42, 33111015), (45, 30903614), (49, 28380870), (57, 24397590), (63, 22074010), (70, 19866609), (90, 15451807), (95, 14638554), (98, 14190435), (105, 13244406), (114, 12198795), (126, 11037005), (133, 10456110), (147, 9460290), (171, 8132530), (190, 7319277), (210, 6622203), (245, 5676174), (266, 5228055), (285, 4879518), (294, 4730145), (315, 4414802), (342, 4066265), (343, 4054410), (399, 3485370), (441, 3153430), (490, 2838087), (570, 2439759), (630, 2207401), (665, 2091222), (686, 2027205), (735, 1892058), (798, 1742685), (855, 1626506), (882, 1576715), (931, 1493730), (1029, 1351470), (1197, 1161790), (1330, 1045611), (1470, 946029), (1710, 813253), (1715, 810882), (1862, 746865), (1995, 697074), (2058, 675735), (2205, 630686), (2371, 586530), (2394, 580895), (2793, 497910), (3087, 450490), (3430, 405441), (3990, 348537), (4410, 315343), (4655, 298746), (4742, 293265), (5145, 270294), (5586, 248955), (5985, 232358), (6174, 225245), (6517, 213390), (7113, 195510), (8379, 165970), (9310, 149373), (10290, 135147), (11855, 117306), (11970, 116179), (13034, 106695), (13965, 99582), (14226, 97755), (15435, 90098), (16597, 83790), (16758, 82985), (19551, 71130), (21339, 65170), (23710, 58653), (27930, 49791), (30870, 45049), (32585, 42678), (33194, 41895), (35565, 39102)]