12278007690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{130631}}^1$

素因数の和:130895

約数の個数: 64

約数和(自身を含む): 31865847552

約数和(自身を除く): 19587839862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 1205, 1446, 2410, 3133, 3615, 6266, 7230, 9399, 15665, 18798, 31330, 46995, 93990, 130631, 261262, 391893, 653155, 783786, 1306310, 1698203, 1959465, 3396406, 3918930, 5094609, 8491015, 10189218, 16982030, 25473045, 31482071, 50946090, 62964142, 94446213, 157410355, 188892426, 314820710, 409266923, 472231065, 818533846, 944462130, 1227800769, 2046334615, 2455601538, 4092669230, 6139003845, 12278007690]

約数ペア:

[(1, 12278007690), (2, 6139003845), (3, 4092669230), (5, 2455601538), (6, 2046334615), (10, 1227800769), (13, 944462130), (15, 818533846), (26, 472231065), (30, 409266923), (39, 314820710), (65, 188892426), (78, 157410355), (130, 94446213), (195, 62964142), (241, 50946090), (390, 31482071), (482, 25473045), (723, 16982030), (1205, 10189218), (1446, 8491015), (2410, 5094609), (3133, 3918930), (3615, 3396406), (6266, 1959465), (7230, 1698203), (9399, 1306310), (15665, 783786), (18798, 653155), (31330, 391893), (46995, 261262), (93990, 130631)]