72351420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8093}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 203968800

約数和(自身を除く): 131617380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8093, 8940, 16186, 24279, 32372, 40465, 48558, 80930, 97116, 121395, 161860, 242790, 485580, 1205857, 2411714, 3617571, 4823428, 6029285, 7235142, 12058570, 14470284, 18087855, 24117140, 36175710, 72351420]

約数ペア:

[(1, 72351420), (2, 36175710), (3, 24117140), (4, 18087855), (5, 14470284), (6, 12058570), (10, 7235142), (12, 6029285), (15, 4823428), (20, 3617571), (30, 2411714), (60, 1205857), (149, 485580), (298, 242790), (447, 161860), (596, 121395), (745, 97116), (894, 80930), (1490, 48558), (1788, 40465), (2235, 32372), (2980, 24279), (4470, 16186), (8093, 8940)]