827831940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1061323}}^1$

素因数の和:1061348

約数の個数: 48

約数和(自身を含む): 2496234048

約数和(自身を除く): 1668402108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1061323, 2122646, 3183969, 4245292, 5306615, 6367938, 10613230, 12735876, 13797199, 15919845, 21226460, 27594398, 31839690, 41391597, 55188796, 63679380, 68985995, 82783194, 137971990, 165566388, 206957985, 275943980, 413915970, 827831940]

約数ペア:

[(1, 827831940), (2, 413915970), (3, 275943980), (4, 206957985), (5, 165566388), (6, 137971990), (10, 82783194), (12, 68985995), (13, 63679380), (15, 55188796), (20, 41391597), (26, 31839690), (30, 27594398), (39, 21226460), (52, 15919845), (60, 13797199), (65, 12735876), (78, 10613230), (130, 6367938), (156, 5306615), (195, 4245292), (260, 3183969), (390, 2122646), (780, 1061323)]