1230590070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2113}}^1$

素因数の和:2851

約数の個数: 80

約数和(自身を含む): 3315090240

約数和(自身を除く): 2084500170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 719, 810, 1438, 2113, 2157, 3595, 4226, 4314, 6339, 6471, 7190, 10565, 10785, 12678, 12942, 19017, 19413, 21130, 21570, 31695, 32355, 38034, 38826, 57051, 58239, 63390, 64710, 95085, 97065, 114102, 116478, 171153, 190170, 194130, 285255, 291195, 342306, 570510, 582390, 855765, 1519247, 1711530, 3038494, 4557741, 7596235, 9115482, 13673223, 15192470, 22788705, 27346446, 41019669, 45577410, 68366115, 82039338, 123059007, 136732230, 205098345, 246118014, 410196690, 615295035, 1230590070]

約数ペア:

[(1, 1230590070), (2, 615295035), (3, 410196690), (5, 246118014), (6, 205098345), (9, 136732230), (10, 123059007), (15, 82039338), (18, 68366115), (27, 45577410), (30, 41019669), (45, 27346446), (54, 22788705), (81, 15192470), (90, 13673223), (135, 9115482), (162, 7596235), (270, 4557741), (405, 3038494), (719, 1711530), (810, 1519247), (1438, 855765), (2113, 582390), (2157, 570510), (3595, 342306), (4226, 291195), (4314, 285255), (6339, 194130), (6471, 190170), (7190, 171153), (10565, 116478), (10785, 114102), (12678, 97065), (12942, 95085), (19017, 64710), (19413, 63390), (21130, 58239), (21570, 57051), (31695, 38826), (32355, 38034)]