30315870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2911

約数の個数: 80

約数和(自身を含む): 87816960

約数和(自身を除く): 57501090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2879, 3510, 5265, 5758, 8637, 10530, 14395, 17274, 25911, 28790, 37427, 43185, 51822, 74854, 77733, 86370, 112281, 129555, 155466, 187135, 224562, 233199, 259110, 336843, 374270, 388665, 466398, 561405, 673686, 777330, 1010529, 1122810, 1165995, 1684215, 2021058, 2331990, 3031587, 3368430, 5052645, 6063174, 10105290, 15157935, 30315870]

約数ペア:

[(1, 30315870), (2, 15157935), (3, 10105290), (5, 6063174), (6, 5052645), (9, 3368430), (10, 3031587), (13, 2331990), (15, 2021058), (18, 1684215), (26, 1165995), (27, 1122810), (30, 1010529), (39, 777330), (45, 673686), (54, 561405), (65, 466398), (78, 388665), (81, 374270), (90, 336843), (117, 259110), (130, 233199), (135, 224562), (162, 187135), (195, 155466), (234, 129555), (270, 112281), (351, 86370), (390, 77733), (405, 74854), (585, 51822), (702, 43185), (810, 37427), (1053, 28790), (1170, 25911), (1755, 17274), (2106, 14395), (2879, 10530), (3510, 8637), (5265, 5758)]