169891860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 495331200

約数和(自身を除く): 325439340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 251, 290, 348, 389, 435, 502, 580, 753, 778, 870, 1004, 1167, 1255, 1506, 1556, 1740, 1945, 2334, 2510, 3012, 3765, 3890, 4668, 5020, 5835, 7279, 7530, 7780, 11281, 11670, 14558, 15060, 21837, 22562, 23340, 29116, 33843, 36395, 43674, 45124, 56405, 67686, 72790, 87348, 97639, 109185, 112810, 135372, 145580, 169215, 195278, 218370, 225620, 292917, 338430, 390556, 436740, 488195, 585834, 676860, 976390, 1171668, 1464585, 1952780, 2831531, 2929170, 5663062, 5858340, 8494593, 11326124, 14157655, 16989186, 28315310, 33978372, 42472965, 56630620, 84945930, 169891860]

約数ペア:

[(1, 169891860), (2, 84945930), (3, 56630620), (4, 42472965), (5, 33978372), (6, 28315310), (10, 16989186), (12, 14157655), (15, 11326124), (20, 8494593), (29, 5858340), (30, 5663062), (58, 2929170), (60, 2831531), (87, 1952780), (116, 1464585), (145, 1171668), (174, 976390), (251, 676860), (290, 585834), (348, 488195), (389, 436740), (435, 390556), (502, 338430), (580, 292917), (753, 225620), (778, 218370), (870, 195278), (1004, 169215), (1167, 145580), (1255, 135372), (1506, 112810), (1556, 109185), (1740, 97639), (1945, 87348), (2334, 72790), (2510, 67686), (3012, 56405), (3765, 45124), (3890, 43674), (4668, 36395), (5020, 33843), (5835, 29116), (7279, 23340), (7530, 22562), (7780, 21837), (11281, 15060), (11670, 14558)]