30123702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12617

約数の個数: 48

約数和(自身を含む): 78524160

約数和(自身を除く): 48400458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 12583, 25166, 37749, 75498, 88081, 113247, 176162, 226494, 239077, 264243, 478154, 528486, 717231, 792729, 1434462, 1585458, 1673539, 2151693, 3347078, 4303386, 5020617, 10041234, 15061851, 30123702]

約数ペア:

[(1, 30123702), (2, 15061851), (3, 10041234), (6, 5020617), (7, 4303386), (9, 3347078), (14, 2151693), (18, 1673539), (19, 1585458), (21, 1434462), (38, 792729), (42, 717231), (57, 528486), (63, 478154), (114, 264243), (126, 239077), (133, 226494), (171, 176162), (266, 113247), (342, 88081), (399, 75498), (798, 37749), (1197, 25166), (2394, 12583)]