30502374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 73267200

約数和(自身を除く): 42764826

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 79, 87, 158, 174, 203, 237, 317, 406, 474, 553, 609, 634, 951, 1106, 1218, 1659, 1902, 2219, 2291, 3318, 4438, 4582, 6657, 6873, 9193, 13314, 13746, 16037, 18386, 25043, 27579, 32074, 48111, 50086, 55158, 64351, 75129, 96222, 128702, 150258, 175301, 193053, 350602, 386106, 525903, 726247, 1051806, 1452494, 2178741, 4357482, 5083729, 10167458, 15251187, 30502374]

約数ペア:

[(1, 30502374), (2, 15251187), (3, 10167458), (6, 5083729), (7, 4357482), (14, 2178741), (21, 1452494), (29, 1051806), (42, 726247), (58, 525903), (79, 386106), (87, 350602), (158, 193053), (174, 175301), (203, 150258), (237, 128702), (317, 96222), (406, 75129), (474, 64351), (553, 55158), (609, 50086), (634, 48111), (951, 32074), (1106, 27579), (1218, 25043), (1659, 18386), (1902, 16037), (2219, 13746), (2291, 13314), (3318, 9193), (4438, 6873), (4582, 6657)]