8630485890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{115861}}^1$

素因数の和:116075

約数の個数: 64

約数和(自身を含む): 22423468032

約数和(自身を除く): 13792982142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 382, 390, 573, 955, 1146, 1910, 2483, 2865, 4966, 5730, 7449, 12415, 14898, 24830, 37245, 74490, 115861, 231722, 347583, 579305, 695166, 1158610, 1506193, 1737915, 3012386, 3475830, 4518579, 7530965, 9037158, 15061930, 22129451, 22592895, 44258902, 45185790, 66388353, 110647255, 132776706, 221294510, 287682863, 331941765, 575365726, 663883530, 863048589, 1438414315, 1726097178, 2876828630, 4315242945, 8630485890]

約数ペア:

[(1, 8630485890), (2, 4315242945), (3, 2876828630), (5, 1726097178), (6, 1438414315), (10, 863048589), (13, 663883530), (15, 575365726), (26, 331941765), (30, 287682863), (39, 221294510), (65, 132776706), (78, 110647255), (130, 66388353), (191, 45185790), (195, 44258902), (382, 22592895), (390, 22129451), (573, 15061930), (955, 9037158), (1146, 7530965), (1910, 4518579), (2483, 3475830), (2865, 3012386), (4966, 1737915), (5730, 1506193), (7449, 1158610), (12415, 695166), (14898, 579305), (24830, 347583), (37245, 231722), (74490, 115861)]