3534440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 9797760

約数和(自身を除く): 6263320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 971, 1820, 1942, 3640, 3884, 4855, 6797, 7768, 9710, 12623, 13594, 19420, 25246, 27188, 33985, 38840, 50492, 54376, 63115, 67970, 88361, 100984, 126230, 135940, 176722, 252460, 271880, 353444, 441805, 504920, 706888, 883610, 1767220, 3534440]

約数ペア:

[(1, 3534440), (2, 1767220), (4, 883610), (5, 706888), (7, 504920), (8, 441805), (10, 353444), (13, 271880), (14, 252460), (20, 176722), (26, 135940), (28, 126230), (35, 100984), (40, 88361), (52, 67970), (56, 63115), (65, 54376), (70, 50492), (91, 38840), (104, 33985), (130, 27188), (140, 25246), (182, 19420), (260, 13594), (280, 12623), (364, 9710), (455, 7768), (520, 6797), (728, 4855), (910, 3884), (971, 3640), (1820, 1942)]