67906020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12437}}^1$

素因数の和:12469

約数の個数: 96

約数和(自身を含む): 234033408

約数和(自身を除く): 166127388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12437, 24874, 37311, 49748, 62185, 74622, 87059, 124370, 149244, 161681, 174118, 186555, 248740, 261177, 323362, 348236, 373110, 435295, 485043, 522354, 646724, 746220, 808405, 870590, 970086, 1044708, 1131767, 1305885, 1616810, 1741180, 1940172, 2263534, 2425215, 2611770, 3233620, 3395301, 4527068, 4850430, 5223540, 5658835, 6790602, 9700860, 11317670, 13581204, 16976505, 22635340, 33953010, 67906020]

約数ペア:

[(1, 67906020), (2, 33953010), (3, 22635340), (4, 16976505), (5, 13581204), (6, 11317670), (7, 9700860), (10, 6790602), (12, 5658835), (13, 5223540), (14, 4850430), (15, 4527068), (20, 3395301), (21, 3233620), (26, 2611770), (28, 2425215), (30, 2263534), (35, 1940172), (39, 1741180), (42, 1616810), (52, 1305885), (60, 1131767), (65, 1044708), (70, 970086), (78, 870590), (84, 808405), (91, 746220), (105, 646724), (130, 522354), (140, 485043), (156, 435295), (182, 373110), (195, 348236), (210, 323362), (260, 261177), (273, 248740), (364, 186555), (390, 174118), (420, 161681), (455, 149244), (546, 124370), (780, 87059), (910, 74622), (1092, 62185), (1365, 49748), (1820, 37311), (2730, 24874), (5460, 12437)]