63153790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 134120448

約数和(自身を除く): 70966658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 97, 131, 142, 194, 262, 355, 485, 497, 655, 679, 710, 917, 970, 994, 1310, 1358, 1834, 2485, 3395, 4585, 4970, 6790, 6887, 9170, 9301, 12707, 13774, 18602, 25414, 34435, 46505, 48209, 63535, 65107, 68870, 88949, 93010, 96418, 127070, 130214, 177898, 241045, 325535, 444745, 482090, 651070, 889490, 902197, 1804394, 4510985, 6315379, 9021970, 12630758, 31576895, 63153790]

約数ペア:

[(1, 63153790), (2, 31576895), (5, 12630758), (7, 9021970), (10, 6315379), (14, 4510985), (35, 1804394), (70, 902197), (71, 889490), (97, 651070), (131, 482090), (142, 444745), (194, 325535), (262, 241045), (355, 177898), (485, 130214), (497, 127070), (655, 96418), (679, 93010), (710, 88949), (917, 68870), (970, 65107), (994, 63535), (1310, 48209), (1358, 46505), (1834, 34435), (2485, 25414), (3395, 18602), (4585, 13774), (4970, 12707), (6790, 9301), (6887, 9170)]