91280549970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3635227}}^1$

素因数の和:3635277

約数の個数: 80

約数和(自身を含む): 253360850688

約数和(自身を除く): 162080300718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 8370, 12555, 25110, 3635227, 7270454, 10905681, 18176135, 21811362, 32717043, 36352270, 54528405, 65434086, 98151129, 109056810, 112692037, 163585215, 196302258, 225384074, 294453387, 327170430, 338076111, 490755645, 563460185, 588906774, 676152222, 981511290, 1014228333, 1126920370, 1472266935, 1690380555, 2028456666, 2944533870, 3042684999, 3380761110, 5071141665, 6085369998, 9128054997, 10142283330, 15213424995, 18256109994, 30426849990, 45640274985, 91280549970]

約数ペア:

[(1, 91280549970), (2, 45640274985), (3, 30426849990), (5, 18256109994), (6, 15213424995), (9, 10142283330), (10, 9128054997), (15, 6085369998), (18, 5071141665), (27, 3380761110), (30, 3042684999), (31, 2944533870), (45, 2028456666), (54, 1690380555), (62, 1472266935), (81, 1126920370), (90, 1014228333), (93, 981511290), (135, 676152222), (155, 588906774), (162, 563460185), (186, 490755645), (270, 338076111), (279, 327170430), (310, 294453387), (405, 225384074), (465, 196302258), (558, 163585215), (810, 112692037), (837, 109056810), (930, 98151129), (1395, 65434086), (1674, 54528405), (2511, 36352270), (2790, 32717043), (4185, 21811362), (5022, 18176135), (8370, 10905681), (12555, 7270454), (25110, 3635227)]