224719430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4481

約数の個数: 64

約数和(自身を含む): 481396608

約数和(自身を除く): 256677178

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 4421, 5083, 8842, 10166, 22105, 25415, 44210, 50830, 57473, 75157, 101683, 114946, 150314, 203366, 287365, 375785, 508415, 574730, 751570, 977041, 1016830, 1321879, 1728611, 1954082, 2643758, 3457222, 4885205, 6609395, 8643055, 9770410, 13218790, 17286110, 22471943, 44943886, 112359715, 224719430]

約数ペア:

[(1, 224719430), (2, 112359715), (5, 44943886), (10, 22471943), (13, 17286110), (17, 13218790), (23, 9770410), (26, 8643055), (34, 6609395), (46, 4885205), (65, 3457222), (85, 2643758), (115, 1954082), (130, 1728611), (170, 1321879), (221, 1016830), (230, 977041), (299, 751570), (391, 574730), (442, 508415), (598, 375785), (782, 287365), (1105, 203366), (1495, 150314), (1955, 114946), (2210, 101683), (2990, 75157), (3910, 57473), (4421, 50830), (5083, 44210), (8842, 25415), (10166, 22105)]