717202010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 1515331584

約数和(自身を除く): 798129574

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 101, 122, 202, 305, 427, 505, 610, 707, 854, 1010, 1414, 1663, 2135, 3326, 3535, 4270, 6161, 7070, 8315, 11641, 12322, 16630, 23282, 30805, 43127, 58205, 61610, 86254, 101443, 116410, 167963, 202886, 215635, 335926, 431270, 507215, 710101, 839815, 1014430, 1175741, 1420202, 1679630, 2351482, 3550505, 5878705, 7101010, 10245743, 11757410, 20491486, 51228715, 71720201, 102457430, 143440402, 358601005, 717202010]

約数ペア:

[(1, 717202010), (2, 358601005), (5, 143440402), (7, 102457430), (10, 71720201), (14, 51228715), (35, 20491486), (61, 11757410), (70, 10245743), (101, 7101010), (122, 5878705), (202, 3550505), (305, 2351482), (427, 1679630), (505, 1420202), (610, 1175741), (707, 1014430), (854, 839815), (1010, 710101), (1414, 507215), (1663, 431270), (2135, 335926), (3326, 215635), (3535, 202886), (4270, 167963), (6161, 116410), (7070, 101443), (8315, 86254), (11641, 61610), (12322, 58205), (16630, 43127), (23282, 30805)]