15678736620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{30269}}^1$

素因数の和:30467

約数の個数: 96

約数和(自身を含む): 44852875200

約数和(自身を除く): 29174138580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 97, 178, 194, 267, 291, 356, 388, 445, 485, 534, 582, 890, 970, 1068, 1164, 1335, 1455, 1780, 1940, 2670, 2910, 5340, 5820, 8633, 17266, 25899, 30269, 34532, 43165, 51798, 60538, 86330, 90807, 103596, 121076, 129495, 151345, 172660, 181614, 258990, 302690, 363228, 454035, 517980, 605380, 908070, 1816140, 2693941, 2936093, 5387882, 5872186, 8081823, 8808279, 10775764, 11744372, 13469705, 14680465, 16163646, 17616558, 26939410, 29360930, 32327292, 35233116, 40409115, 44041395, 53878820, 58721860, 80818230, 88082790, 161636460, 176165580, 261312277, 522624554, 783936831, 1045249108, 1306561385, 1567873662, 2613122770, 3135747324, 3919684155, 5226245540, 7839368310, 15678736620]

約数ペア:

[(1, 15678736620), (2, 7839368310), (3, 5226245540), (4, 3919684155), (5, 3135747324), (6, 2613122770), (10, 1567873662), (12, 1306561385), (15, 1045249108), (20, 783936831), (30, 522624554), (60, 261312277), (89, 176165580), (97, 161636460), (178, 88082790), (194, 80818230), (267, 58721860), (291, 53878820), (356, 44041395), (388, 40409115), (445, 35233116), (485, 32327292), (534, 29360930), (582, 26939410), (890, 17616558), (970, 16163646), (1068, 14680465), (1164, 13469705), (1335, 11744372), (1455, 10775764), (1780, 8808279), (1940, 8081823), (2670, 5872186), (2910, 5387882), (5340, 2936093), (5820, 2693941), (8633, 1816140), (17266, 908070), (25899, 605380), (30269, 517980), (34532, 454035), (43165, 363228), (51798, 302690), (60538, 258990), (86330, 181614), (90807, 172660), (103596, 151345), (121076, 129495)]