1270293970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{15377}}^1$

素因数の和:16146

約数の個数: 32

約数和(自身を含む): 2497879296

約数和(自身を除く): 1227585326

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 751, 1502, 3755, 7510, 8261, 15377, 16522, 30754, 41305, 76885, 82610, 153770, 169147, 338294, 845735, 1691470, 11548127, 23096254, 57740635, 115481270, 127029397, 254058794, 635146985, 1270293970]

約数ペア:

[(1, 1270293970), (2, 635146985), (5, 254058794), (10, 127029397), (11, 115481270), (22, 57740635), (55, 23096254), (110, 11548127), (751, 1691470), (1502, 845735), (3755, 338294), (7510, 169147), (8261, 153770), (15377, 82610), (16522, 76885), (30754, 41305)]