23708940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 67306848

約数和(自身を除く): 43597908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 5413, 10826, 16239, 21652, 27065, 32478, 54130, 64956, 81195, 108260, 162390, 324780, 395149, 790298, 1185447, 1580596, 1975745, 2370894, 3951490, 4741788, 5927235, 7902980, 11854470, 23708940]

約数ペア:

[(1, 23708940), (2, 11854470), (3, 7902980), (4, 5927235), (5, 4741788), (6, 3951490), (10, 2370894), (12, 1975745), (15, 1580596), (20, 1185447), (30, 790298), (60, 395149), (73, 324780), (146, 162390), (219, 108260), (292, 81195), (365, 64956), (438, 54130), (730, 32478), (876, 27065), (1095, 21652), (1460, 16239), (2190, 10826), (4380, 5413)]