232538410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2527

約数の個数: 64

約数和(自身を含む): 488581632

約数和(自身を除く): 256043222

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 442, 559, 731, 1105, 1118, 1462, 2210, 2447, 2795, 3655, 4894, 5590, 7310, 9503, 12235, 19006, 24470, 31811, 41599, 47515, 63622, 83198, 95030, 105221, 159055, 207995, 210442, 318110, 415990, 526105, 540787, 1052210, 1081574, 1367873, 1788757, 2703935, 2735746, 3577514, 5407870, 6839365, 8943785, 13678730, 17887570, 23253841, 46507682, 116269205, 232538410]

約数ペア:

[(1, 232538410), (2, 116269205), (5, 46507682), (10, 23253841), (13, 17887570), (17, 13678730), (26, 8943785), (34, 6839365), (43, 5407870), (65, 3577514), (85, 2735746), (86, 2703935), (130, 1788757), (170, 1367873), (215, 1081574), (221, 1052210), (430, 540787), (442, 526105), (559, 415990), (731, 318110), (1105, 210442), (1118, 207995), (1462, 159055), (2210, 105221), (2447, 95030), (2795, 83198), (3655, 63622), (4894, 47515), (5590, 41599), (7310, 31811), (9503, 24470), (12235, 19006)]