8187630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 21973248

約数和(自身を除く): 13785618

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 577, 645, 946, 1154, 1290, 1419, 1731, 2365, 2838, 2885, 3462, 4730, 5770, 6347, 7095, 8655, 12694, 14190, 17310, 19041, 24811, 31735, 38082, 49622, 63470, 74433, 95205, 124055, 148866, 190410, 248110, 272921, 372165, 545842, 744330, 818763, 1364605, 1637526, 2729210, 4093815, 8187630]

約数ペア:

[(1, 8187630), (2, 4093815), (3, 2729210), (5, 1637526), (6, 1364605), (10, 818763), (11, 744330), (15, 545842), (22, 372165), (30, 272921), (33, 248110), (43, 190410), (55, 148866), (66, 124055), (86, 95205), (110, 74433), (129, 63470), (165, 49622), (215, 38082), (258, 31735), (330, 24811), (430, 19041), (473, 17310), (577, 14190), (645, 12694), (946, 8655), (1154, 7095), (1290, 6347), (1419, 5770), (1731, 4730), (2365, 3462), (2838, 2885)]