8487423660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{198397}}^1$

素因数の和:198463

約数の個数: 96

約数和(自身を含む): 25598103552

約数和(自身を除く): 17110679892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 7130, 8556, 10695, 14260, 21390, 42780, 198397, 396794, 595191, 793588, 991985, 1190382, 1983970, 2380764, 2975955, 3967940, 4563131, 5951910, 6150307, 9126262, 11903820, 12300614, 13689393, 18252524, 18450921, 22815655, 24601228, 27378786, 30751535, 36901842, 45631310, 54757572, 61503070, 68446965, 73803684, 91262620, 92254605, 123006140, 136893930, 141457061, 184509210, 273787860, 282914122, 369018420, 424371183, 565828244, 707285305, 848742366, 1414570610, 1697484732, 2121855915, 2829141220, 4243711830, 8487423660]

約数ペア:

[(1, 8487423660), (2, 4243711830), (3, 2829141220), (4, 2121855915), (5, 1697484732), (6, 1414570610), (10, 848742366), (12, 707285305), (15, 565828244), (20, 424371183), (23, 369018420), (30, 282914122), (31, 273787860), (46, 184509210), (60, 141457061), (62, 136893930), (69, 123006140), (92, 92254605), (93, 91262620), (115, 73803684), (124, 68446965), (138, 61503070), (155, 54757572), (186, 45631310), (230, 36901842), (276, 30751535), (310, 27378786), (345, 24601228), (372, 22815655), (460, 18450921), (465, 18252524), (620, 13689393), (690, 12300614), (713, 11903820), (930, 9126262), (1380, 6150307), (1426, 5951910), (1860, 4563131), (2139, 3967940), (2852, 2975955), (3565, 2380764), (4278, 1983970), (7130, 1190382), (8556, 991985), (10695, 793588), (14260, 595191), (21390, 396794), (42780, 198397)]