77104970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 145939968

約数和(自身を除く): 68834998

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 2447, 3151, 4894, 6302, 12235, 15755, 24470, 31510, 56281, 112562, 281405, 335239, 562810, 670478, 1676195, 3352390, 7710497, 15420994, 38552485, 77104970]

約数ペア:

[(1, 77104970), (2, 38552485), (5, 15420994), (10, 7710497), (23, 3352390), (46, 1676195), (115, 670478), (137, 562810), (230, 335239), (274, 281405), (685, 112562), (1370, 56281), (2447, 31510), (3151, 24470), (4894, 15755), (6302, 12235)]