105987090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 278536320

約数和(自身を除く): 172549230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 397, 794, 809, 1191, 1618, 1985, 2382, 2427, 3970, 4045, 4367, 4854, 5955, 8090, 8734, 8899, 11910, 12135, 13101, 17798, 21835, 24270, 26202, 26697, 43670, 44495, 53394, 65505, 88990, 131010, 133485, 266970, 321173, 642346, 963519, 1605865, 1927038, 3211730, 3532903, 4817595, 7065806, 9635190, 10598709, 17664515, 21197418, 35329030, 52993545, 105987090]

約数ペア:

[(1, 105987090), (2, 52993545), (3, 35329030), (5, 21197418), (6, 17664515), (10, 10598709), (11, 9635190), (15, 7065806), (22, 4817595), (30, 3532903), (33, 3211730), (55, 1927038), (66, 1605865), (110, 963519), (165, 642346), (330, 321173), (397, 266970), (794, 133485), (809, 131010), (1191, 88990), (1618, 65505), (1985, 53394), (2382, 44495), (2427, 43670), (3970, 26697), (4045, 26202), (4367, 24270), (4854, 21835), (5955, 17798), (8090, 13101), (8734, 12135), (8899, 11910)]