61854970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 115758720

約数和(自身を除く): 53903750

約数列:

[1, 2, 5, 10, 29, 58, 145, 263, 290, 526, 811, 1315, 1622, 2630, 4055, 7627, 8110, 15254, 23519, 38135, 47038, 76270, 117595, 213293, 235190, 426586, 1066465, 2132930, 6185497, 12370994, 30927485, 61854970]

約数ペア:

[(1, 61854970), (2, 30927485), (5, 12370994), (10, 6185497), (29, 2132930), (58, 1066465), (145, 426586), (263, 235190), (290, 213293), (526, 117595), (811, 76270), (1315, 47038), (1622, 38135), (2630, 23519), (4055, 15254), (7627, 8110)]