29090340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17957}}^1$

素因数の和:17978

約数の個数: 60

約数和(自身を含む): 91262556

約数和(自身を除く): 62172216

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 17957, 35914, 53871, 71828, 89785, 107742, 161613, 179570, 215484, 269355, 323226, 359140, 484839, 538710, 646452, 808065, 969678, 1077420, 1454517, 1616130, 1939356, 2424195, 2909034, 3232260, 4848390, 5818068, 7272585, 9696780, 14545170, 29090340]

約数ペア:

[(1, 29090340), (2, 14545170), (3, 9696780), (4, 7272585), (5, 5818068), (6, 4848390), (9, 3232260), (10, 2909034), (12, 2424195), (15, 1939356), (18, 1616130), (20, 1454517), (27, 1077420), (30, 969678), (36, 808065), (45, 646452), (54, 538710), (60, 484839), (81, 359140), (90, 323226), (108, 269355), (135, 215484), (162, 179570), (180, 161613), (270, 107742), (324, 89785), (405, 71828), (540, 53871), (810, 35914), (1620, 17957)]