30586124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 59052000

約数和(自身を除く): 28465876

約数列:

[1, 2, 4, 19, 37, 38, 73, 74, 76, 146, 148, 149, 292, 298, 596, 703, 1387, 1406, 2701, 2774, 2812, 2831, 5402, 5513, 5548, 5662, 10804, 10877, 11026, 11324, 21754, 22052, 43508, 51319, 102638, 104747, 205276, 206663, 209494, 402449, 413326, 418988, 804898, 826652, 1609796, 7646531, 15293062, 30586124]

約数ペア:

[(1, 30586124), (2, 15293062), (4, 7646531), (19, 1609796), (37, 826652), (38, 804898), (73, 418988), (74, 413326), (76, 402449), (146, 209494), (148, 206663), (149, 205276), (292, 104747), (298, 102638), (596, 51319), (703, 43508), (1387, 22052), (1406, 21754), (2701, 11324), (2774, 11026), (2812, 10877), (2831, 10804), (5402, 5662), (5513, 5548)]