13069860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 37205952

約数和(自身を除く): 24136092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3571, 3660, 7142, 10713, 14284, 17855, 21426, 35710, 42852, 53565, 71420, 107130, 214260, 217831, 435662, 653493, 871324, 1089155, 1306986, 2178310, 2613972, 3267465, 4356620, 6534930, 13069860]

約数ペア:

[(1, 13069860), (2, 6534930), (3, 4356620), (4, 3267465), (5, 2613972), (6, 2178310), (10, 1306986), (12, 1089155), (15, 871324), (20, 653493), (30, 435662), (60, 217831), (61, 214260), (122, 107130), (183, 71420), (244, 53565), (305, 42852), (366, 35710), (610, 21426), (732, 17855), (915, 14284), (1220, 10713), (1830, 7142), (3571, 3660)]