79740570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29209}}^1$

素因数の和:29239

約数の個数: 64

約数和(自身を含む): 235549440

約数和(自身を除く): 155808870

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 29209, 58418, 87627, 146045, 175254, 204463, 292090, 379717, 408926, 438135, 613389, 759434, 876270, 1022315, 1139151, 1226778, 1898585, 2044630, 2278302, 2658019, 3066945, 3797170, 5316038, 5695755, 6133890, 7974057, 11391510, 13290095, 15948114, 26580190, 39870285, 79740570]

約数ペア:

[(1, 79740570), (2, 39870285), (3, 26580190), (5, 15948114), (6, 13290095), (7, 11391510), (10, 7974057), (13, 6133890), (14, 5695755), (15, 5316038), (21, 3797170), (26, 3066945), (30, 2658019), (35, 2278302), (39, 2044630), (42, 1898585), (65, 1226778), (70, 1139151), (78, 1022315), (91, 876270), (105, 759434), (130, 613389), (182, 438135), (195, 408926), (210, 379717), (273, 292090), (390, 204463), (455, 175254), (546, 146045), (910, 87627), (1365, 58418), (2730, 29209)]