70468780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 84763220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 307, 460, 499, 614, 998, 1228, 1535, 1996, 2495, 3070, 4990, 6140, 7061, 9980, 11477, 14122, 22954, 28244, 35305, 45908, 57385, 70610, 114770, 141220, 153193, 229540, 306386, 612772, 765965, 1531930, 3063860, 3523439, 7046878, 14093756, 17617195, 35234390, 70468780]

約数ペア:

[(1, 70468780), (2, 35234390), (4, 17617195), (5, 14093756), (10, 7046878), (20, 3523439), (23, 3063860), (46, 1531930), (92, 765965), (115, 612772), (230, 306386), (307, 229540), (460, 153193), (499, 141220), (614, 114770), (998, 70610), (1228, 57385), (1535, 45908), (1996, 35305), (2495, 28244), (3070, 22954), (4990, 14122), (6140, 11477), (7061, 9980)]