2510430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 6689088

約数和(自身を除く): 4178658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 157, 195, 205, 246, 314, 390, 410, 471, 533, 615, 785, 942, 1066, 1230, 1570, 1599, 2041, 2355, 2665, 3198, 4082, 4710, 5330, 6123, 6437, 7995, 10205, 12246, 12874, 15990, 19311, 20410, 30615, 32185, 38622, 61230, 64370, 83681, 96555, 167362, 193110, 251043, 418405, 502086, 836810, 1255215, 2510430]

約数ペア:

[(1, 2510430), (2, 1255215), (3, 836810), (5, 502086), (6, 418405), (10, 251043), (13, 193110), (15, 167362), (26, 96555), (30, 83681), (39, 64370), (41, 61230), (65, 38622), (78, 32185), (82, 30615), (123, 20410), (130, 19311), (157, 15990), (195, 12874), (205, 12246), (246, 10205), (314, 7995), (390, 6437), (410, 6123), (471, 5330), (533, 4710), (615, 4082), (785, 3198), (942, 2665), (1066, 2355), (1230, 2041), (1570, 1599)]