7453290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 12505110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 659, 754, 870, 1131, 1318, 1885, 1977, 2262, 3295, 3770, 3954, 5655, 6590, 8567, 9885, 11310, 17134, 19111, 19770, 25701, 38222, 42835, 51402, 57333, 85670, 95555, 114666, 128505, 191110, 248443, 257010, 286665, 496886, 573330, 745329, 1242215, 1490658, 2484430, 3726645, 7453290]

約数ペア:

[(1, 7453290), (2, 3726645), (3, 2484430), (5, 1490658), (6, 1242215), (10, 745329), (13, 573330), (15, 496886), (26, 286665), (29, 257010), (30, 248443), (39, 191110), (58, 128505), (65, 114666), (78, 95555), (87, 85670), (130, 57333), (145, 51402), (174, 42835), (195, 38222), (290, 25701), (377, 19770), (390, 19111), (435, 17134), (659, 11310), (754, 9885), (870, 8567), (1131, 6590), (1318, 5655), (1885, 3954), (1977, 3770), (2262, 3295)]