7730940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 17428740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 233, 237, 316, 395, 420, 466, 474, 553, 699, 790, 932, 948, 1106, 1165, 1185, 1398, 1580, 1631, 1659, 2212, 2330, 2370, 2765, 2796, 3262, 3318, 3495, 4660, 4740, 4893, 5530, 6524, 6636, 6990, 8155, 8295, 9786, 11060, 13980, 16310, 16590, 18407, 19572, 24465, 32620, 33180, 36814, 48930, 55221, 73628, 92035, 97860, 110442, 128849, 184070, 220884, 257698, 276105, 368140, 386547, 515396, 552210, 644245, 773094, 1104420, 1288490, 1546188, 1932735, 2576980, 3865470, 7730940]

約数ペア:

[(1, 7730940), (2, 3865470), (3, 2576980), (4, 1932735), (5, 1546188), (6, 1288490), (7, 1104420), (10, 773094), (12, 644245), (14, 552210), (15, 515396), (20, 386547), (21, 368140), (28, 276105), (30, 257698), (35, 220884), (42, 184070), (60, 128849), (70, 110442), (79, 97860), (84, 92035), (105, 73628), (140, 55221), (158, 48930), (210, 36814), (233, 33180), (237, 32620), (316, 24465), (395, 19572), (420, 18407), (466, 16590), (474, 16310), (553, 13980), (699, 11060), (790, 9786), (932, 8295), (948, 8155), (1106, 6990), (1165, 6636), (1185, 6524), (1398, 5530), (1580, 4893), (1631, 4740), (1659, 4660), (2212, 3495), (2330, 3318), (2370, 3262), (2765, 2796)]