131617380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53503}}^1$

素因数の和:53556

約数の個数: 48

約数和(自身を含む): 377524224

約数和(自身を除く): 245906844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 53503, 107006, 160509, 214012, 267515, 321018, 535030, 642036, 802545, 1070060, 1605090, 2193623, 3210180, 4387246, 6580869, 8774492, 10968115, 13161738, 21936230, 26323476, 32904345, 43872460, 65808690, 131617380]

約数ペア:

[(1, 131617380), (2, 65808690), (3, 43872460), (4, 32904345), (5, 26323476), (6, 21936230), (10, 13161738), (12, 10968115), (15, 8774492), (20, 6580869), (30, 4387246), (41, 3210180), (60, 2193623), (82, 1605090), (123, 1070060), (164, 802545), (205, 642036), (246, 535030), (410, 321018), (492, 267515), (615, 214012), (820, 160509), (1230, 107006), (2460, 53503)]