61648730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 137289600

約数和(自身を除く): 75640870

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2269, 2470, 2717, 4538, 5434, 11345, 13585, 22690, 24959, 27170, 29497, 43111, 49918, 58994, 86222, 124795, 147485, 215555, 249590, 294970, 324467, 431110, 474221, 560443, 648934, 948442, 1120886, 1622335, 2371105, 2802215, 3244670, 4742210, 5604430, 6164873, 12329746, 30824365, 61648730]

約数ペア:

[(1, 61648730), (2, 30824365), (5, 12329746), (10, 6164873), (11, 5604430), (13, 4742210), (19, 3244670), (22, 2802215), (26, 2371105), (38, 1622335), (55, 1120886), (65, 948442), (95, 648934), (110, 560443), (130, 474221), (143, 431110), (190, 324467), (209, 294970), (247, 249590), (286, 215555), (418, 147485), (494, 124795), (715, 86222), (1045, 58994), (1235, 49918), (1430, 43111), (2090, 29497), (2269, 27170), (2470, 24959), (2717, 22690), (4538, 13585), (5434, 11345)]