3188622420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{23971}}^1$

素因数の和:24725

約数の個数: 72

約数和(自身を含む): 9685646880

約数和(自身を除く): 6497024460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739, 1478, 2217, 2956, 3695, 4434, 6651, 7390, 8868, 11085, 13302, 14780, 22170, 23971, 26604, 33255, 44340, 47942, 66510, 71913, 95884, 119855, 133020, 143826, 215739, 239710, 287652, 359565, 431478, 479420, 719130, 862956, 1078695, 1438260, 2157390, 4314780, 17714569, 35429138, 53143707, 70858276, 88572845, 106287414, 159431121, 177145690, 212574828, 265718535, 318862242, 354291380, 531437070, 637724484, 797155605, 1062874140, 1594311210, 3188622420]

約数ペア:

[(1, 3188622420), (2, 1594311210), (3, 1062874140), (4, 797155605), (5, 637724484), (6, 531437070), (9, 354291380), (10, 318862242), (12, 265718535), (15, 212574828), (18, 177145690), (20, 159431121), (30, 106287414), (36, 88572845), (45, 70858276), (60, 53143707), (90, 35429138), (180, 17714569), (739, 4314780), (1478, 2157390), (2217, 1438260), (2956, 1078695), (3695, 862956), (4434, 719130), (6651, 479420), (7390, 431478), (8868, 359565), (11085, 287652), (13302, 239710), (14780, 215739), (22170, 143826), (23971, 133020), (26604, 119855), (33255, 95884), (44340, 71913), (47942, 66510)]