972728790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{7207}}^1$

素因数の和:7637

約数の個数: 64

約数和(自身を含む): 2553361920

約数和(自身を除く): 1580633130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 409, 818, 1227, 2045, 2454, 4090, 4499, 6135, 7207, 8998, 12270, 13497, 14414, 21621, 22495, 26994, 36035, 43242, 44990, 67485, 72070, 79277, 108105, 134970, 158554, 216210, 237831, 396385, 475662, 792770, 1189155, 2378310, 2947663, 5895326, 8842989, 14738315, 17685978, 29476630, 32424293, 44214945, 64848586, 88429890, 97272879, 162121465, 194545758, 324242930, 486364395, 972728790]

約数ペア:

[(1, 972728790), (2, 486364395), (3, 324242930), (5, 194545758), (6, 162121465), (10, 97272879), (11, 88429890), (15, 64848586), (22, 44214945), (30, 32424293), (33, 29476630), (55, 17685978), (66, 14738315), (110, 8842989), (165, 5895326), (330, 2947663), (409, 2378310), (818, 1189155), (1227, 792770), (2045, 475662), (2454, 396385), (4090, 237831), (4499, 216210), (6135, 158554), (7207, 134970), (8998, 108105), (12270, 79277), (13497, 72070), (14414, 67485), (21621, 44990), (22495, 43242), (26994, 36035)]