315511573270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{243787}}^1$

素因数の和:244165

約数の個数: 64

約数和(自身を含む): 629370902016

約数和(自身を除く): 313859328746

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 331, 391, 662, 782, 1655, 1955, 3310, 3910, 5627, 7613, 11254, 15226, 28135, 38065, 56270, 76130, 129421, 243787, 258842, 487574, 647105, 1218935, 1294210, 2437870, 4144379, 5607101, 8288758, 11214202, 20721895, 28035505, 41443790, 56071010, 80693497, 95320717, 161386994, 190641434, 403467485, 476603585, 806934970, 953207170, 1371789449, 1855950431, 2743578898, 3711900862, 6858947245, 9279752155, 13717894490, 18559504310, 31551157327, 63102314654, 157755786635, 315511573270]

約数ペア:

[(1, 315511573270), (2, 157755786635), (5, 63102314654), (10, 31551157327), (17, 18559504310), (23, 13717894490), (34, 9279752155), (46, 6858947245), (85, 3711900862), (115, 2743578898), (170, 1855950431), (230, 1371789449), (331, 953207170), (391, 806934970), (662, 476603585), (782, 403467485), (1655, 190641434), (1955, 161386994), (3310, 95320717), (3910, 80693497), (5627, 56071010), (7613, 41443790), (11254, 28035505), (15226, 20721895), (28135, 11214202), (38065, 8288758), (56270, 5607101), (76130, 4144379), (129421, 2437870), (243787, 1294210), (258842, 1218935), (487574, 647105)]