61325310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 152140032

約数和(自身を除く): 90814722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 137, 215, 258, 274, 347, 411, 430, 645, 685, 694, 822, 1041, 1290, 1370, 1735, 2055, 2082, 3470, 4110, 5205, 5891, 10410, 11782, 14921, 17673, 29455, 29842, 35346, 44763, 47539, 58910, 74605, 88365, 89526, 95078, 142617, 149210, 176730, 223815, 237695, 285234, 447630, 475390, 713085, 1426170, 2044177, 4088354, 6132531, 10220885, 12265062, 20441770, 30662655, 61325310]

約数ペア:

[(1, 61325310), (2, 30662655), (3, 20441770), (5, 12265062), (6, 10220885), (10, 6132531), (15, 4088354), (30, 2044177), (43, 1426170), (86, 713085), (129, 475390), (137, 447630), (215, 285234), (258, 237695), (274, 223815), (347, 176730), (411, 149210), (430, 142617), (645, 95078), (685, 89526), (694, 88365), (822, 74605), (1041, 58910), (1290, 47539), (1370, 44763), (1735, 35346), (2055, 29842), (2082, 29455), (3470, 17673), (4110, 14921), (5205, 11782), (5891, 10410)]