12841530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 34957440

約数和(自身を除く): 22115910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 1733, 2470, 3466, 3705, 5199, 7410, 8665, 10398, 17330, 22529, 25995, 32927, 45058, 51990, 65854, 67587, 98781, 112645, 135174, 164635, 197562, 225290, 329270, 337935, 428051, 493905, 675870, 856102, 987810, 1284153, 2140255, 2568306, 4280510, 6420765, 12841530]

約数ペア:

[(1, 12841530), (2, 6420765), (3, 4280510), (5, 2568306), (6, 2140255), (10, 1284153), (13, 987810), (15, 856102), (19, 675870), (26, 493905), (30, 428051), (38, 337935), (39, 329270), (57, 225290), (65, 197562), (78, 164635), (95, 135174), (114, 112645), (130, 98781), (190, 67587), (195, 65854), (247, 51990), (285, 45058), (390, 32927), (494, 25995), (570, 22529), (741, 17330), (1235, 10398), (1482, 8665), (1733, 7410), (2470, 5199), (3466, 3705)]