2969450110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{40231}}^1$

素因数の和:40321

約数の個数: 48

約数和(自身を含む): 5971555296

約数和(自身を除く): 3002105186

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 605, 610, 671, 1210, 1342, 3355, 6710, 7381, 14762, 36905, 40231, 73810, 80462, 201155, 402310, 442541, 885082, 2212705, 2454091, 4425410, 4867951, 4908182, 9735902, 12270455, 24339755, 24540910, 26995001, 48679510, 53990002, 134975005, 269950010, 296945011, 593890022, 1484725055, 2969450110]

約数ペア:

[(1, 2969450110), (2, 1484725055), (5, 593890022), (10, 296945011), (11, 269950010), (22, 134975005), (55, 53990002), (61, 48679510), (110, 26995001), (121, 24540910), (122, 24339755), (242, 12270455), (305, 9735902), (605, 4908182), (610, 4867951), (671, 4425410), (1210, 2454091), (1342, 2212705), (3355, 885082), (6710, 442541), (7381, 402310), (14762, 201155), (36905, 80462), (40231, 73810)]