15702909012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{3041}}^1$

素因数の和:3750

約数の個数: 144

約数和(自身を含む): 46913577984

約数和(自身を除く): 31210668972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 661, 868, 1116, 1302, 1322, 1953, 1983, 2604, 2644, 3041, 3906, 3966, 4627, 5949, 6082, 7812, 7932, 9123, 9254, 11898, 12164, 13881, 18246, 18508, 20491, 21287, 23796, 27369, 27762, 36492, 40982, 41643, 42574, 54738, 55524, 61473, 63861, 81964, 83286, 85148, 94271, 109476, 122946, 127722, 143437, 166572, 184419, 188542, 191583, 245892, 255444, 282813, 286874, 368838, 377084, 383166, 430311, 565626, 573748, 659897, 737676, 766332, 848439, 860622, 1131252, 1290933, 1319794, 1696878, 1721244, 1979691, 2010101, 2581866, 2639588, 3393756, 3959382, 4020202, 5163732, 5939073, 6030303, 7918764, 8040404, 11878146, 12060606, 14070707, 18090909, 23756292, 24121212, 28141414, 36181818, 42212121, 56282828, 62313131, 72363636, 84424242, 124626262, 126636363, 168848484, 186939393, 249252524, 253272726, 373878786, 436191917, 506545452, 560818179, 747757572, 872383834, 1121636358, 1308575751, 1744767668, 2243272716, 2617151502, 3925727253, 5234303004, 7851454506, 15702909012]

約数ペア:

[(1, 15702909012), (2, 7851454506), (3, 5234303004), (4, 3925727253), (6, 2617151502), (7, 2243272716), (9, 1744767668), (12, 1308575751), (14, 1121636358), (18, 872383834), (21, 747757572), (28, 560818179), (31, 506545452), (36, 436191917), (42, 373878786), (62, 253272726), (63, 249252524), (84, 186939393), (93, 168848484), (124, 126636363), (126, 124626262), (186, 84424242), (217, 72363636), (252, 62313131), (279, 56282828), (372, 42212121), (434, 36181818), (558, 28141414), (651, 24121212), (661, 23756292), (868, 18090909), (1116, 14070707), (1302, 12060606), (1322, 11878146), (1953, 8040404), (1983, 7918764), (2604, 6030303), (2644, 5939073), (3041, 5163732), (3906, 4020202), (3966, 3959382), (4627, 3393756), (5949, 2639588), (6082, 2581866), (7812, 2010101), (7932, 1979691), (9123, 1721244), (9254, 1696878), (11898, 1319794), (12164, 1290933), (13881, 1131252), (18246, 860622), (18508, 848439), (20491, 766332), (21287, 737676), (23796, 659897), (27369, 573748), (27762, 565626), (36492, 430311), (40982, 383166), (41643, 377084), (42574, 368838), (54738, 286874), (55524, 282813), (61473, 255444), (63861, 245892), (81964, 191583), (83286, 188542), (85148, 184419), (94271, 166572), (109476, 143437), (122946, 127722)]