315612510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 786240000

約数和(自身を除く): 470627490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 499, 727, 870, 998, 1454, 1497, 2181, 2495, 2994, 3635, 4362, 4990, 7270, 7485, 10905, 14471, 14970, 21083, 21810, 28942, 42166, 43413, 63249, 72355, 86826, 105415, 126498, 144710, 210830, 217065, 316245, 362773, 434130, 632490, 725546, 1088319, 1813865, 2176638, 3627730, 5441595, 10520417, 10883190, 21040834, 31561251, 52602085, 63122502, 105204170, 157806255, 315612510]

約数ペア:

[(1, 315612510), (2, 157806255), (3, 105204170), (5, 63122502), (6, 52602085), (10, 31561251), (15, 21040834), (29, 10883190), (30, 10520417), (58, 5441595), (87, 3627730), (145, 2176638), (174, 1813865), (290, 1088319), (435, 725546), (499, 632490), (727, 434130), (870, 362773), (998, 316245), (1454, 217065), (1497, 210830), (2181, 144710), (2495, 126498), (2994, 105415), (3635, 86826), (4362, 72355), (4990, 63249), (7270, 43413), (7485, 42166), (10905, 28942), (14471, 21810), (14970, 21083)]