38758590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 109732896

約数和(自身を除く): 70974306

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 157, 195, 211, 234, 314, 390, 422, 471, 585, 633, 785, 942, 1055, 1170, 1266, 1413, 1570, 1899, 2041, 2110, 2355, 2743, 2826, 3165, 3798, 4082, 4710, 5486, 6123, 6330, 7065, 8229, 9495, 10205, 12246, 13715, 14130, 16458, 18369, 18990, 20410, 24687, 27430, 30615, 33127, 36738, 41145, 49374, 61230, 66254, 82290, 91845, 99381, 123435, 165635, 183690, 198762, 246870, 298143, 331270, 430651, 496905, 596286, 861302, 993810, 1291953, 1490715, 2153255, 2583906, 2981430, 3875859, 4306510, 6459765, 7751718, 12919530, 19379295, 38758590]

約数ペア:

[(1, 38758590), (2, 19379295), (3, 12919530), (5, 7751718), (6, 6459765), (9, 4306510), (10, 3875859), (13, 2981430), (15, 2583906), (18, 2153255), (26, 1490715), (30, 1291953), (39, 993810), (45, 861302), (65, 596286), (78, 496905), (90, 430651), (117, 331270), (130, 298143), (157, 246870), (195, 198762), (211, 183690), (234, 165635), (314, 123435), (390, 99381), (422, 91845), (471, 82290), (585, 66254), (633, 61230), (785, 49374), (942, 41145), (1055, 36738), (1170, 33127), (1266, 30615), (1413, 27430), (1570, 24687), (1899, 20410), (2041, 18990), (2110, 18369), (2355, 16458), (2743, 14130), (2826, 13715), (3165, 12246), (3798, 10205), (4082, 9495), (4710, 8229), (5486, 7065), (6123, 6330)]