38978010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{48121}}^1$

素因数の和:48140

約数の個数: 40

約数和(自身を含む): 104809716

約数和(自身を除く): 65831706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 48121, 96242, 144363, 240605, 288726, 433089, 481210, 721815, 866178, 1299267, 1443630, 2165445, 2598534, 3897801, 4330890, 6496335, 7795602, 12992670, 19489005, 38978010]

約数ペア:

[(1, 38978010), (2, 19489005), (3, 12992670), (5, 7795602), (6, 6496335), (9, 4330890), (10, 3897801), (15, 2598534), (18, 2165445), (27, 1443630), (30, 1299267), (45, 866178), (54, 721815), (81, 481210), (90, 433089), (135, 288726), (162, 240605), (270, 144363), (405, 96242), (810, 48121)]