89828310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20939}}^1$

素因数の和:20973

約数の個数: 64

約数和(自身を含む): 253290240

約数和(自身を除く): 163461930

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 20939, 41878, 62817, 104695, 125634, 209390, 230329, 272207, 314085, 460658, 544414, 628170, 690987, 816621, 1151645, 1361035, 1381974, 1633242, 2303290, 2722070, 2994277, 3454935, 4083105, 5988554, 6909870, 8166210, 8982831, 14971385, 17965662, 29942770, 44914155, 89828310]

約数ペア:

[(1, 89828310), (2, 44914155), (3, 29942770), (5, 17965662), (6, 14971385), (10, 8982831), (11, 8166210), (13, 6909870), (15, 5988554), (22, 4083105), (26, 3454935), (30, 2994277), (33, 2722070), (39, 2303290), (55, 1633242), (65, 1381974), (66, 1361035), (78, 1151645), (110, 816621), (130, 690987), (143, 628170), (165, 544414), (195, 460658), (286, 314085), (330, 272207), (390, 230329), (429, 209390), (715, 125634), (858, 104695), (1430, 62817), (2145, 41878), (4290, 20939)]