3618420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 10913280

約数和(自身を除く): 7294860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4639, 9278, 13917, 18556, 23195, 27834, 46390, 55668, 60307, 69585, 92780, 120614, 139170, 180921, 241228, 278340, 301535, 361842, 603070, 723684, 904605, 1206140, 1809210, 3618420]

約数ペア:

[(1, 3618420), (2, 1809210), (3, 1206140), (4, 904605), (5, 723684), (6, 603070), (10, 361842), (12, 301535), (13, 278340), (15, 241228), (20, 180921), (26, 139170), (30, 120614), (39, 92780), (52, 69585), (60, 60307), (65, 55668), (78, 46390), (130, 27834), (156, 23195), (195, 18556), (260, 13917), (390, 9278), (780, 4639)]