30585877

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 8121323

約数列:

[1, 7, 19, 41, 71, 79, 133, 287, 497, 553, 779, 1349, 1501, 2911, 3239, 5453, 5609, 9443, 10507, 20377, 22673, 39263, 55309, 61541, 106571, 229969, 387163, 430787, 745997, 1609783, 4369411, 30585877]

約数ペア:

[(1, 30585877), (7, 4369411), (19, 1609783), (41, 745997), (71, 430787), (79, 387163), (133, 229969), (287, 106571), (497, 61541), (553, 55309), (779, 39263), (1349, 22673), (1501, 20377), (2911, 10507), (3239, 9443), (5453, 5609)]