154072620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65843}}^1$

素因数の和:65871

約数の個数: 72

約数和(自身を含む): 503311536

約数和(自身を除く): 349238916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 65843, 131686, 197529, 263372, 329215, 395058, 592587, 658430, 790116, 855959, 987645, 1185174, 1316860, 1711918, 1975290, 2370348, 2567877, 2962935, 3423836, 3950580, 4279795, 5135754, 5925870, 7703631, 8559590, 10271508, 11851740, 12839385, 15407262, 17119180, 25678770, 30814524, 38518155, 51357540, 77036310, 154072620]

約数ペア:

[(1, 154072620), (2, 77036310), (3, 51357540), (4, 38518155), (5, 30814524), (6, 25678770), (9, 17119180), (10, 15407262), (12, 12839385), (13, 11851740), (15, 10271508), (18, 8559590), (20, 7703631), (26, 5925870), (30, 5135754), (36, 4279795), (39, 3950580), (45, 3423836), (52, 2962935), (60, 2567877), (65, 2370348), (78, 1975290), (90, 1711918), (117, 1316860), (130, 1185174), (156, 987645), (180, 855959), (195, 790116), (234, 658430), (260, 592587), (390, 395058), (468, 329215), (585, 263372), (780, 197529), (1170, 131686), (2340, 65843)]