140761770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{76919}}^1$

素因数の和:76990

約数の個数: 32

約数和(自身を含む): 343370880

約数和(自身を除く): 202609110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 76919, 153838, 230757, 384595, 461514, 769190, 1153785, 2307570, 4692059, 9384118, 14076177, 23460295, 28152354, 46920590, 70380885, 140761770]

約数ペア:

[(1, 140761770), (2, 70380885), (3, 46920590), (5, 28152354), (6, 23460295), (10, 14076177), (15, 9384118), (30, 4692059), (61, 2307570), (122, 1153785), (183, 769190), (305, 461514), (366, 384595), (610, 230757), (915, 153838), (1830, 76919)]