73927230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 192665088

約数和(自身を除く): 118737858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1447, 1703, 1965, 2894, 3406, 3930, 4341, 5109, 7235, 8515, 8682, 10218, 14470, 17030, 18811, 21705, 25545, 37622, 43410, 51090, 56433, 94055, 112866, 188110, 189557, 282165, 379114, 564330, 568671, 947785, 1137342, 1895570, 2464241, 2843355, 4928482, 5686710, 7392723, 12321205, 14785446, 24642410, 36963615, 73927230]

約数ペア:

[(1, 73927230), (2, 36963615), (3, 24642410), (5, 14785446), (6, 12321205), (10, 7392723), (13, 5686710), (15, 4928482), (26, 2843355), (30, 2464241), (39, 1895570), (65, 1137342), (78, 947785), (130, 568671), (131, 564330), (195, 379114), (262, 282165), (390, 189557), (393, 188110), (655, 112866), (786, 94055), (1310, 56433), (1447, 51090), (1703, 43410), (1965, 37622), (2894, 25545), (3406, 21705), (3930, 18811), (4341, 17030), (5109, 14470), (7235, 10218), (8515, 8682)]