30806736

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2557}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 79932384

約数和(自身を除く): 49125648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 2557, 3012, 4016, 5114, 6024, 7671, 10228, 12048, 15342, 20456, 30684, 40912, 61368, 122736, 641807, 1283614, 1925421, 2567228, 3850842, 5134456, 7701684, 10268912, 15403368, 30806736]

約数ペア:

[(1, 30806736), (2, 15403368), (3, 10268912), (4, 7701684), (6, 5134456), (8, 3850842), (12, 2567228), (16, 1925421), (24, 1283614), (48, 641807), (251, 122736), (502, 61368), (753, 40912), (1004, 30684), (1506, 20456), (2008, 15342), (2557, 12048), (3012, 10228), (4016, 7671), (5114, 6024)]