71686380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3769}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 201408480

約数和(自身を除く): 129722100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3769, 3804, 4755, 6340, 7538, 9510, 11307, 15076, 18845, 19020, 22614, 37690, 45228, 56535, 75380, 113070, 226140, 1194773, 2389546, 3584319, 4779092, 5973865, 7168638, 11947730, 14337276, 17921595, 23895460, 35843190, 71686380]

約数ペア:

[(1, 71686380), (2, 35843190), (3, 23895460), (4, 17921595), (5, 14337276), (6, 11947730), (10, 7168638), (12, 5973865), (15, 4779092), (20, 3584319), (30, 2389546), (60, 1194773), (317, 226140), (634, 113070), (951, 75380), (1268, 56535), (1585, 45228), (1902, 37690), (3170, 22614), (3769, 19020), (3804, 18845), (4755, 15076), (6340, 11307), (7538, 9510)]