7385820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 23623488

約数和(自身を除く): 16237668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 557, 663, 780, 884, 1020, 1105, 1114, 1326, 1671, 2210, 2228, 2652, 2785, 3315, 3342, 4420, 5570, 6630, 6684, 7241, 8355, 9469, 11140, 13260, 14482, 16710, 18938, 21723, 28407, 28964, 33420, 36205, 37876, 43446, 47345, 56814, 72410, 86892, 94690, 108615, 113628, 123097, 142035, 144820, 189380, 217230, 246194, 284070, 369291, 434460, 492388, 568140, 615485, 738582, 1230970, 1477164, 1846455, 2461940, 3692910, 7385820]

約数ペア:

[(1, 7385820), (2, 3692910), (3, 2461940), (4, 1846455), (5, 1477164), (6, 1230970), (10, 738582), (12, 615485), (13, 568140), (15, 492388), (17, 434460), (20, 369291), (26, 284070), (30, 246194), (34, 217230), (39, 189380), (51, 144820), (52, 142035), (60, 123097), (65, 113628), (68, 108615), (78, 94690), (85, 86892), (102, 72410), (130, 56814), (156, 47345), (170, 43446), (195, 37876), (204, 36205), (221, 33420), (255, 28964), (260, 28407), (340, 21723), (390, 18938), (442, 16710), (510, 14482), (557, 13260), (663, 11140), (780, 9469), (884, 8355), (1020, 7241), (1105, 6684), (1114, 6630), (1326, 5570), (1671, 4420), (2210, 3342), (2228, 3315), (2652, 2785)]