30766450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 67803696

約数和(自身を除く): 37037246

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 331, 338, 550, 650, 662, 715, 845, 1430, 1655, 1690, 1859, 3310, 3575, 3641, 3718, 4225, 4303, 7150, 7282, 8275, 8450, 8606, 9295, 16550, 18205, 18590, 21515, 36410, 43030, 46475, 47333, 55939, 91025, 92950, 94666, 107575, 111878, 182050, 215150, 236665, 279695, 473330, 559390, 615329, 1183325, 1230658, 1398475, 2366650, 2796950, 3076645, 6153290, 15383225, 30766450]

約数ペア:

[(1, 30766450), (2, 15383225), (5, 6153290), (10, 3076645), (11, 2796950), (13, 2366650), (22, 1398475), (25, 1230658), (26, 1183325), (50, 615329), (55, 559390), (65, 473330), (110, 279695), (130, 236665), (143, 215150), (169, 182050), (275, 111878), (286, 107575), (325, 94666), (331, 92950), (338, 91025), (550, 55939), (650, 47333), (662, 46475), (715, 43030), (845, 36410), (1430, 21515), (1655, 18590), (1690, 18205), (1859, 16550), (3310, 9295), (3575, 8606), (3641, 8450), (3718, 8275), (4225, 7282), (4303, 7150)]