63075740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4987

約数の個数: 72

約数和(自身を含む): 165971232

約数和(自身を除く): 102895492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 4951, 6370, 9902, 12740, 19804, 24755, 34657, 49510, 64363, 69314, 99020, 128726, 138628, 173285, 242599, 257452, 321815, 346570, 450541, 485198, 643630, 693140, 901082, 970396, 1212995, 1287260, 1802164, 2252705, 2425990, 3153787, 4505410, 4851980, 6307574, 9010820, 12615148, 15768935, 31537870, 63075740]

約数ペア:

[(1, 63075740), (2, 31537870), (4, 15768935), (5, 12615148), (7, 9010820), (10, 6307574), (13, 4851980), (14, 4505410), (20, 3153787), (26, 2425990), (28, 2252705), (35, 1802164), (49, 1287260), (52, 1212995), (65, 970396), (70, 901082), (91, 693140), (98, 643630), (130, 485198), (140, 450541), (182, 346570), (196, 321815), (245, 257452), (260, 242599), (364, 173285), (455, 138628), (490, 128726), (637, 99020), (910, 69314), (980, 64363), (1274, 49510), (1820, 34657), (2548, 24755), (3185, 19804), (4951, 12740), (6370, 9902)]