469250210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1373}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 997194240

約数和(自身を除く): 527944030

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 239, 286, 478, 715, 1195, 1373, 1430, 2390, 2629, 2746, 3107, 5258, 6214, 6865, 13145, 13730, 15103, 15535, 17849, 26290, 30206, 31070, 34177, 35698, 68354, 75515, 89245, 151030, 170885, 178490, 196339, 328147, 341770, 392678, 656294, 981695, 1640735, 1963390, 3281470, 3609617, 4265911, 7219234, 8531822, 18048085, 21329555, 36096170, 42659110, 46925021, 93850042, 234625105, 469250210]

約数ペア:

[(1, 469250210), (2, 234625105), (5, 93850042), (10, 46925021), (11, 42659110), (13, 36096170), (22, 21329555), (26, 18048085), (55, 8531822), (65, 7219234), (110, 4265911), (130, 3609617), (143, 3281470), (239, 1963390), (286, 1640735), (478, 981695), (715, 656294), (1195, 392678), (1373, 341770), (1430, 328147), (2390, 196339), (2629, 178490), (2746, 170885), (3107, 151030), (5258, 89245), (6214, 75515), (6865, 68354), (13145, 35698), (13730, 34177), (15103, 31070), (15535, 30206), (17849, 26290)]