71328540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14323}}^1$

素因数の和:14418

約数の個数: 48

約数和(自身を含む): 202140288

約数和(自身を除く): 130811748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 14323, 28646, 42969, 57292, 71615, 85938, 143230, 171876, 214845, 286460, 429690, 859380, 1188809, 2377618, 3566427, 4755236, 5944045, 7132854, 11888090, 14265708, 17832135, 23776180, 35664270, 71328540]

約数ペア:

[(1, 71328540), (2, 35664270), (3, 23776180), (4, 17832135), (5, 14265708), (6, 11888090), (10, 7132854), (12, 5944045), (15, 4755236), (20, 3566427), (30, 2377618), (60, 1188809), (83, 859380), (166, 429690), (249, 286460), (332, 214845), (415, 171876), (498, 143230), (830, 85938), (996, 71615), (1245, 57292), (1660, 42969), (2490, 28646), (4980, 14323)]