2040355890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{15287}}^1$

素因数の和:16783

約数の個数: 48

約数和(自身を含む): 5308849728

約数和(自身を除く): 3268493838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1483, 2966, 4449, 7415, 8898, 13347, 14830, 15287, 22245, 26694, 30574, 44490, 45861, 66735, 76435, 91722, 133470, 137583, 152870, 229305, 275166, 458610, 687915, 1375830, 22670621, 45341242, 68011863, 113353105, 136023726, 204035589, 226706210, 340059315, 408071178, 680118630, 1020177945, 2040355890]

約数ペア:

[(1, 2040355890), (2, 1020177945), (3, 680118630), (5, 408071178), (6, 340059315), (9, 226706210), (10, 204035589), (15, 136023726), (18, 113353105), (30, 68011863), (45, 45341242), (90, 22670621), (1483, 1375830), (2966, 687915), (4449, 458610), (7415, 275166), (8898, 229305), (13347, 152870), (14830, 137583), (15287, 133470), (22245, 91722), (26694, 76435), (30574, 66735), (44490, 45861)]