4292370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 11470680

約数和(自身を除く): 7178310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1289, 1665, 2578, 3330, 3867, 6445, 7734, 11601, 12890, 19335, 23202, 38670, 47693, 58005, 95386, 116010, 143079, 238465, 286158, 429237, 476930, 715395, 858474, 1430790, 2146185, 4292370]

約数ペア:

[(1, 4292370), (2, 2146185), (3, 1430790), (5, 858474), (6, 715395), (9, 476930), (10, 429237), (15, 286158), (18, 238465), (30, 143079), (37, 116010), (45, 95386), (74, 58005), (90, 47693), (111, 38670), (185, 23202), (222, 19335), (333, 12890), (370, 11601), (555, 7734), (666, 6445), (1110, 3867), (1289, 3330), (1665, 2578)]