3150440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 7756560

約数和(自身を除く): 4606120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 113, 136, 164, 170, 205, 226, 328, 340, 410, 452, 565, 680, 697, 820, 904, 1130, 1394, 1640, 1921, 2260, 2788, 3485, 3842, 4520, 4633, 5576, 6970, 7684, 9266, 9605, 13940, 15368, 18532, 19210, 23165, 27880, 37064, 38420, 46330, 76840, 78761, 92660, 157522, 185320, 315044, 393805, 630088, 787610, 1575220, 3150440]

約数ペア:

[(1, 3150440), (2, 1575220), (4, 787610), (5, 630088), (8, 393805), (10, 315044), (17, 185320), (20, 157522), (34, 92660), (40, 78761), (41, 76840), (68, 46330), (82, 38420), (85, 37064), (113, 27880), (136, 23165), (164, 19210), (170, 18532), (205, 15368), (226, 13940), (328, 9605), (340, 9266), (410, 7684), (452, 6970), (565, 5576), (680, 4633), (697, 4520), (820, 3842), (904, 3485), (1130, 2788), (1394, 2260), (1640, 1921)]