1251037380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{3613}}^1$

素因数の和:3853

約数の個数: 96

約数和(自身を含む): 3642912000

約数和(自身を除く): 2391874620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 199, 290, 348, 398, 435, 580, 597, 796, 870, 995, 1194, 1740, 1990, 2388, 2985, 3613, 3980, 5771, 5970, 7226, 10839, 11542, 11940, 14452, 17313, 18065, 21678, 23084, 28855, 34626, 36130, 43356, 54195, 57710, 69252, 72260, 86565, 104777, 108390, 115420, 173130, 209554, 216780, 314331, 346260, 419108, 523885, 628662, 718987, 1047770, 1257324, 1437974, 1571655, 2095540, 2156961, 2875948, 3143310, 3594935, 4313922, 6286620, 7189870, 8627844, 10784805, 14379740, 20850623, 21569610, 41701246, 43139220, 62551869, 83402492, 104253115, 125103738, 208506230, 250207476, 312759345, 417012460, 625518690, 1251037380]

約数ペア:

[(1, 1251037380), (2, 625518690), (3, 417012460), (4, 312759345), (5, 250207476), (6, 208506230), (10, 125103738), (12, 104253115), (15, 83402492), (20, 62551869), (29, 43139220), (30, 41701246), (58, 21569610), (60, 20850623), (87, 14379740), (116, 10784805), (145, 8627844), (174, 7189870), (199, 6286620), (290, 4313922), (348, 3594935), (398, 3143310), (435, 2875948), (580, 2156961), (597, 2095540), (796, 1571655), (870, 1437974), (995, 1257324), (1194, 1047770), (1740, 718987), (1990, 628662), (2388, 523885), (2985, 419108), (3613, 346260), (3980, 314331), (5771, 216780), (5970, 209554), (7226, 173130), (10839, 115420), (11542, 108390), (11940, 104777), (14452, 86565), (17313, 72260), (18065, 69252), (21678, 57710), (23084, 54195), (28855, 43356), (34626, 36130)]