2953060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 4046492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 433, 620, 682, 866, 1364, 1705, 1732, 2165, 3410, 4330, 4763, 6820, 8660, 9526, 13423, 19052, 23815, 26846, 47630, 53692, 67115, 95260, 134230, 147653, 268460, 295306, 590612, 738265, 1476530, 2953060]

約数ペア:

[(1, 2953060), (2, 1476530), (4, 738265), (5, 590612), (10, 295306), (11, 268460), (20, 147653), (22, 134230), (31, 95260), (44, 67115), (55, 53692), (62, 47630), (110, 26846), (124, 23815), (155, 19052), (220, 13423), (310, 9526), (341, 8660), (433, 6820), (620, 4763), (682, 4330), (866, 3410), (1364, 2165), (1705, 1732)]