66408090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{683}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 182808576

約数和(自身を除く): 116400486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 463, 683, 926, 1366, 1389, 2049, 2315, 2778, 3241, 3415, 4098, 4630, 4781, 6482, 6830, 6945, 9562, 9723, 10245, 13890, 14343, 16205, 19446, 20490, 23905, 28686, 32410, 47810, 48615, 71715, 97230, 143430, 316229, 632458, 948687, 1581145, 1897374, 2213603, 3162290, 4427206, 4743435, 6640809, 9486870, 11068015, 13281618, 22136030, 33204045, 66408090]

約数ペア:

[(1, 66408090), (2, 33204045), (3, 22136030), (5, 13281618), (6, 11068015), (7, 9486870), (10, 6640809), (14, 4743435), (15, 4427206), (21, 3162290), (30, 2213603), (35, 1897374), (42, 1581145), (70, 948687), (105, 632458), (210, 316229), (463, 143430), (683, 97230), (926, 71715), (1366, 48615), (1389, 47810), (2049, 32410), (2315, 28686), (2778, 23905), (3241, 20490), (3415, 19446), (4098, 16205), (4630, 14343), (4781, 13890), (6482, 10245), (6830, 9723), (6945, 9562)]