1569429780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199673}}^1$

素因数の和:199816

約数の個数: 48

約数和(自身を含む): 4427970624

約数和(自身を除く): 2858540844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 199673, 399346, 599019, 798692, 998365, 1198038, 1996730, 2396076, 2995095, 3993460, 5990190, 11980380, 26157163, 52314326, 78471489, 104628652, 130785815, 156942978, 261571630, 313885956, 392357445, 523143260, 784714890, 1569429780]

約数ペア:

[(1, 1569429780), (2, 784714890), (3, 523143260), (4, 392357445), (5, 313885956), (6, 261571630), (10, 156942978), (12, 130785815), (15, 104628652), (20, 78471489), (30, 52314326), (60, 26157163), (131, 11980380), (262, 5990190), (393, 3993460), (524, 2995095), (655, 2396076), (786, 1996730), (1310, 1198038), (1572, 998365), (1965, 798692), (2620, 599019), (3930, 399346), (7860, 199673)]