15254870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 29121120

約数和(自身を除く): 13866250

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1283, 2378, 2566, 5945, 6415, 11890, 12830, 37207, 52603, 74414, 105206, 186035, 263015, 372070, 526030, 1525487, 3050974, 7627435, 15254870]

約数ペア:

[(1, 15254870), (2, 7627435), (5, 3050974), (10, 1525487), (29, 526030), (41, 372070), (58, 263015), (82, 186035), (145, 105206), (205, 74414), (290, 52603), (410, 37207), (1189, 12830), (1283, 11890), (2378, 6415), (2566, 5945)]