62620620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 183085056

約数和(自身を除く): 120464436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 257, 262, 310, 372, 393, 465, 514, 524, 620, 655, 771, 786, 930, 1028, 1285, 1310, 1542, 1572, 1860, 1965, 2570, 2620, 3084, 3855, 3930, 4061, 5140, 7710, 7860, 7967, 8122, 12183, 15420, 15934, 16244, 20305, 23901, 24366, 31868, 33667, 39835, 40610, 47802, 48732, 60915, 67334, 79670, 81220, 95604, 101001, 119505, 121830, 134668, 159340, 168335, 202002, 239010, 243660, 336670, 404004, 478020, 505005, 673340, 1010010, 1043677, 2020020, 2087354, 3131031, 4174708, 5218385, 6262062, 10436770, 12524124, 15655155, 20873540, 31310310, 62620620]

約数ペア:

[(1, 62620620), (2, 31310310), (3, 20873540), (4, 15655155), (5, 12524124), (6, 10436770), (10, 6262062), (12, 5218385), (15, 4174708), (20, 3131031), (30, 2087354), (31, 2020020), (60, 1043677), (62, 1010010), (93, 673340), (124, 505005), (131, 478020), (155, 404004), (186, 336670), (257, 243660), (262, 239010), (310, 202002), (372, 168335), (393, 159340), (465, 134668), (514, 121830), (524, 119505), (620, 101001), (655, 95604), (771, 81220), (786, 79670), (930, 67334), (1028, 60915), (1285, 48732), (1310, 47802), (1542, 40610), (1572, 39835), (1860, 33667), (1965, 31868), (2570, 24366), (2620, 23901), (3084, 20305), (3855, 16244), (3930, 15934), (4061, 15420), (5140, 12183), (7710, 8122), (7860, 7967)]