15522010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 34504704

約数和(自身を除く): 18982694

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 311, 322, 434, 622, 713, 805, 1085, 1426, 1555, 1610, 2170, 2177, 3110, 3565, 4354, 4991, 7130, 7153, 9641, 9982, 10885, 14306, 19282, 21770, 24955, 35765, 48205, 49910, 50071, 67487, 71530, 96410, 100142, 134974, 221743, 250355, 337435, 443486, 500710, 674870, 1108715, 1552201, 2217430, 3104402, 7761005, 15522010]

約数ペア:

[(1, 15522010), (2, 7761005), (5, 3104402), (7, 2217430), (10, 1552201), (14, 1108715), (23, 674870), (31, 500710), (35, 443486), (46, 337435), (62, 250355), (70, 221743), (115, 134974), (155, 100142), (161, 96410), (217, 71530), (230, 67487), (310, 50071), (311, 49910), (322, 48205), (434, 35765), (622, 24955), (713, 21770), (805, 19282), (1085, 14306), (1426, 10885), (1555, 9982), (1610, 9641), (2170, 7153), (2177, 7130), (3110, 4991), (3565, 4354)]