1405170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 3937752

約数和(自身を除く): 2532582

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1201, 2402, 3603, 6005, 7206, 10809, 12010, 15613, 18015, 21618, 31226, 36030, 46839, 54045, 78065, 93678, 108090, 140517, 156130, 234195, 281034, 468390, 702585, 1405170]

約数ペア:

[(1, 1405170), (2, 702585), (3, 468390), (5, 281034), (6, 234195), (9, 156130), (10, 140517), (13, 108090), (15, 93678), (18, 78065), (26, 54045), (30, 46839), (39, 36030), (45, 31226), (65, 21618), (78, 18015), (90, 15613), (117, 12010), (130, 10809), (195, 7206), (234, 6005), (390, 3603), (585, 2402), (1170, 1201)]