22793330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 48176856

約数和(自身を除く): 25383526

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 257, 362, 490, 514, 905, 1267, 1285, 1799, 1810, 2534, 2570, 3598, 6335, 8869, 8995, 12593, 12670, 17738, 17990, 25186, 44345, 46517, 62965, 88690, 93034, 125930, 232585, 325619, 465170, 651238, 1628095, 2279333, 3256190, 4558666, 11396665, 22793330]

約数ペア:

[(1, 22793330), (2, 11396665), (5, 4558666), (7, 3256190), (10, 2279333), (14, 1628095), (35, 651238), (49, 465170), (70, 325619), (98, 232585), (181, 125930), (245, 93034), (257, 88690), (362, 62965), (490, 46517), (514, 44345), (905, 25186), (1267, 17990), (1285, 17738), (1799, 12670), (1810, 12593), (2534, 8995), (2570, 8869), (3598, 6335)]