163550730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 489065472

約数和(自身を除く): 325514742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 37, 42, 49, 62, 70, 74, 93, 97, 98, 105, 111, 147, 155, 185, 186, 194, 210, 217, 222, 245, 259, 291, 294, 310, 370, 434, 465, 485, 490, 518, 555, 582, 651, 679, 735, 777, 930, 970, 1085, 1110, 1147, 1295, 1302, 1358, 1455, 1470, 1519, 1554, 1813, 2037, 2170, 2294, 2590, 2910, 3007, 3038, 3255, 3395, 3441, 3589, 3626, 3885, 4074, 4557, 4753, 5439, 5735, 6014, 6510, 6790, 6882, 7178, 7595, 7770, 8029, 9021, 9065, 9114, 9506, 10185, 10767, 10878, 11470, 14259, 15035, 15190, 16058, 17205, 17945, 18042, 18130, 20370, 21049, 21534, 22785, 23765, 24087, 25123, 27195, 28518, 30070, 34410, 35890, 40145, 42098, 45105, 45570, 47530, 48174, 50246, 53835, 54390, 56203, 63147, 71295, 75369, 80290, 90210, 105245, 107670, 111259, 112406, 120435, 125615, 126294, 142590, 147343, 150738, 168609, 175861, 210490, 222518, 240870, 251230, 281015, 294686, 315735, 333777, 337218, 351722, 376845, 442029, 527583, 556295, 562030, 631470, 667554, 736715, 753690, 778813, 843045, 879305, 884058, 1055166, 1112590, 1473430, 1557626, 1668885, 1686090, 1758610, 2210145, 2336439, 2637915, 3337770, 3894065, 4420290, 4672878, 5275830, 5451691, 7788130, 10903382, 11682195, 16355073, 23364390, 27258455, 32710146, 54516910, 81775365, 163550730]

約数ペア:

[(1, 163550730), (2, 81775365), (3, 54516910), (5, 32710146), (6, 27258455), (7, 23364390), (10, 16355073), (14, 11682195), (15, 10903382), (21, 7788130), (30, 5451691), (31, 5275830), (35, 4672878), (37, 4420290), (42, 3894065), (49, 3337770), (62, 2637915), (70, 2336439), (74, 2210145), (93, 1758610), (97, 1686090), (98, 1668885), (105, 1557626), (111, 1473430), (147, 1112590), (155, 1055166), (185, 884058), (186, 879305), (194, 843045), (210, 778813), (217, 753690), (222, 736715), (245, 667554), (259, 631470), (291, 562030), (294, 556295), (310, 527583), (370, 442029), (434, 376845), (465, 351722), (485, 337218), (490, 333777), (518, 315735), (555, 294686), (582, 281015), (651, 251230), (679, 240870), (735, 222518), (777, 210490), (930, 175861), (970, 168609), (1085, 150738), (1110, 147343), (1147, 142590), (1295, 126294), (1302, 125615), (1358, 120435), (1455, 112406), (1470, 111259), (1519, 107670), (1554, 105245), (1813, 90210), (2037, 80290), (2170, 75369), (2294, 71295), (2590, 63147), (2910, 56203), (3007, 54390), (3038, 53835), (3255, 50246), (3395, 48174), (3441, 47530), (3589, 45570), (3626, 45105), (3885, 42098), (4074, 40145), (4557, 35890), (4753, 34410), (5439, 30070), (5735, 28518), (6014, 27195), (6510, 25123), (6790, 24087), (6882, 23765), (7178, 22785), (7595, 21534), (7770, 21049), (8029, 20370), (9021, 18130), (9065, 18042), (9114, 17945), (9506, 17205), (10185, 16058), (10767, 15190), (10878, 15035), (11470, 14259)]