89962730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 193995648

約数和(自身を除く): 104032918

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 530, 583, 689, 715, 1166, 1187, 1378, 1430, 2374, 2915, 3445, 5830, 5935, 6890, 7579, 11870, 13057, 15158, 15431, 26114, 30862, 37895, 62911, 65285, 75790, 77155, 125822, 130570, 154310, 169741, 314555, 339482, 629110, 692021, 817843, 848705, 1384042, 1635686, 1697410, 3460105, 4089215, 6920210, 8178430, 8996273, 17992546, 44981365, 89962730]

約数ペア:

[(1, 89962730), (2, 44981365), (5, 17992546), (10, 8996273), (11, 8178430), (13, 6920210), (22, 4089215), (26, 3460105), (53, 1697410), (55, 1635686), (65, 1384042), (106, 848705), (110, 817843), (130, 692021), (143, 629110), (265, 339482), (286, 314555), (530, 169741), (583, 154310), (689, 130570), (715, 125822), (1166, 77155), (1187, 75790), (1378, 65285), (1430, 62911), (2374, 37895), (2915, 30862), (3445, 26114), (5830, 15431), (5935, 15158), (6890, 13057), (7579, 11870)]