82266170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 181495296

約数和(自身を除く): 99229126

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 518, 805, 851, 1295, 1381, 1610, 1702, 2590, 2762, 4255, 5957, 6905, 8510, 9667, 11914, 13810, 19334, 29785, 31763, 48335, 51097, 59570, 63526, 96670, 102194, 158815, 222341, 255485, 317630, 357679, 444682, 510970, 715358, 1111705, 1175231, 1788395, 2223410, 2350462, 3576790, 5876155, 8226617, 11752310, 16453234, 41133085, 82266170]

約数ペア:

[(1, 82266170), (2, 41133085), (5, 16453234), (7, 11752310), (10, 8226617), (14, 5876155), (23, 3576790), (35, 2350462), (37, 2223410), (46, 1788395), (70, 1175231), (74, 1111705), (115, 715358), (161, 510970), (185, 444682), (230, 357679), (259, 317630), (322, 255485), (370, 222341), (518, 158815), (805, 102194), (851, 96670), (1295, 63526), (1381, 59570), (1610, 51097), (1702, 48335), (2590, 31763), (2762, 29785), (4255, 19334), (5957, 13810), (6905, 11914), (8510, 9667)]