989619870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{2843}}^1$

素因数の和:3177

約数の個数: 64

約数和(自身を含む): 2442472704

約数和(自身を除く): 1452852834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 283, 410, 566, 615, 849, 1230, 1415, 1698, 2830, 2843, 4245, 5686, 8490, 8529, 11603, 14215, 17058, 23206, 28430, 34809, 42645, 58015, 69618, 85290, 116030, 116563, 174045, 233126, 348090, 349689, 582815, 699378, 804569, 1165630, 1609138, 1748445, 2413707, 3496890, 4022845, 4827414, 8045690, 12068535, 24137070, 32987329, 65974658, 98961987, 164936645, 197923974, 329873290, 494809935, 989619870]

約数ペア:

[(1, 989619870), (2, 494809935), (3, 329873290), (5, 197923974), (6, 164936645), (10, 98961987), (15, 65974658), (30, 32987329), (41, 24137070), (82, 12068535), (123, 8045690), (205, 4827414), (246, 4022845), (283, 3496890), (410, 2413707), (566, 1748445), (615, 1609138), (849, 1165630), (1230, 804569), (1415, 699378), (1698, 582815), (2830, 349689), (2843, 348090), (4245, 233126), (5686, 174045), (8490, 116563), (8529, 116030), (11603, 85290), (14215, 69618), (17058, 58015), (23206, 42645), (28430, 34809)]