2021359607730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1\times {\mathrm{133417}}^1$

素因数の和:135872

約数の個数: 96

約数和(自身を含む): 5331844372608

約数和(自身を除く): 3310484764878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2371, 3195, 4742, 6390, 7113, 11855, 14226, 21339, 23710, 35565, 42678, 71130, 106695, 133417, 168341, 213390, 266834, 336682, 400251, 505023, 667085, 800502, 841705, 1010046, 1200753, 1334170, 1515069, 1683410, 2001255, 2401506, 2525115, 3030138, 4002510, 5050230, 6003765, 7575345, 9472607, 12007530, 15150690, 18945214, 28417821, 47363035, 56835642, 85253463, 94726070, 142089105, 170506926, 284178210, 316331707, 426267315, 632663414, 852534630, 948995121, 1581658535, 1897990242, 2846985363, 3163317070, 4744975605, 5693970726, 9489951210, 14234926815, 22459551197, 28469853630, 44919102394, 67378653591, 112297755985, 134757307182, 202135960773, 224595511970, 336893267955, 404271921546, 673786535910, 1010679803865, 2021359607730]

約数ペア:

[(1, 2021359607730), (2, 1010679803865), (3, 673786535910), (5, 404271921546), (6, 336893267955), (9, 224595511970), (10, 202135960773), (15, 134757307182), (18, 112297755985), (30, 67378653591), (45, 44919102394), (71, 28469853630), (90, 22459551197), (142, 14234926815), (213, 9489951210), (355, 5693970726), (426, 4744975605), (639, 3163317070), (710, 2846985363), (1065, 1897990242), (1278, 1581658535), (2130, 948995121), (2371, 852534630), (3195, 632663414), (4742, 426267315), (6390, 316331707), (7113, 284178210), (11855, 170506926), (14226, 142089105), (21339, 94726070), (23710, 85253463), (35565, 56835642), (42678, 47363035), (71130, 28417821), (106695, 18945214), (133417, 15150690), (168341, 12007530), (213390, 9472607), (266834, 7575345), (336682, 6003765), (400251, 5050230), (505023, 4002510), (667085, 3030138), (800502, 2525115), (841705, 2401506), (1010046, 2001255), (1200753, 1683410), (1334170, 1515069)]