42522990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 108509760

約数和(自身を除く): 65986770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 1321, 2146, 2642, 3219, 3963, 5365, 6438, 6605, 7926, 10730, 13210, 16095, 19815, 32190, 38309, 39630, 48877, 76618, 97754, 114927, 146631, 191545, 229854, 244385, 293262, 383090, 488770, 574635, 733155, 1149270, 1417433, 1466310, 2834866, 4252299, 7087165, 8504598, 14174330, 21261495, 42522990]

約数ペア:

[(1, 42522990), (2, 21261495), (3, 14174330), (5, 8504598), (6, 7087165), (10, 4252299), (15, 2834866), (29, 1466310), (30, 1417433), (37, 1149270), (58, 733155), (74, 574635), (87, 488770), (111, 383090), (145, 293262), (174, 244385), (185, 229854), (222, 191545), (290, 146631), (370, 114927), (435, 97754), (555, 76618), (870, 48877), (1073, 39630), (1110, 38309), (1321, 32190), (2146, 19815), (2642, 16095), (3219, 13210), (3963, 10730), (5365, 7926), (6438, 6605)]