30792654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 39968946

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 342, 358, 503, 537, 1006, 1074, 1509, 1611, 3018, 3222, 3401, 4527, 6802, 9054, 9557, 10203, 19114, 20406, 28671, 30609, 57342, 61218, 86013, 90037, 172026, 180074, 270111, 540222, 810333, 1620666, 1710703, 3421406, 5132109, 10264218, 15396327, 30792654]

約数ペア:

[(1, 30792654), (2, 15396327), (3, 10264218), (6, 5132109), (9, 3421406), (18, 1710703), (19, 1620666), (38, 810333), (57, 540222), (114, 270111), (171, 180074), (179, 172026), (342, 90037), (358, 86013), (503, 61218), (537, 57342), (1006, 30609), (1074, 28671), (1509, 20406), (1611, 19114), (3018, 10203), (3222, 9557), (3401, 9054), (4527, 6802)]