157170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 48

約数和(自身を含む): 421632

約数和(自身を除く): 264462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 930, 1014, 1209, 1690, 2015, 2418, 2535, 4030, 5070, 5239, 6045, 10478, 12090, 15717, 26195, 31434, 52390, 78585, 157170]

約数ペア:

[(1, 157170), (2, 78585), (3, 52390), (5, 31434), (6, 26195), (10, 15717), (13, 12090), (15, 10478), (26, 6045), (30, 5239), (31, 5070), (39, 4030), (62, 2535), (65, 2418), (78, 2015), (93, 1690), (130, 1209), (155, 1014), (169, 930), (186, 845), (195, 806), (310, 507), (338, 465), (390, 403)]