74004590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 151865280

約数和(自身を除く): 77860690

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 61, 82, 110, 122, 205, 269, 305, 410, 451, 538, 610, 671, 902, 1342, 1345, 2255, 2501, 2690, 2959, 3355, 4510, 5002, 5918, 6710, 11029, 12505, 14795, 16409, 22058, 25010, 27511, 29590, 32818, 55022, 55145, 82045, 110290, 121319, 137555, 164090, 180499, 242638, 275110, 360998, 606595, 672769, 902495, 1213190, 1345538, 1804990, 3363845, 6727690, 7400459, 14800918, 37002295, 74004590]

約数ペア:

[(1, 74004590), (2, 37002295), (5, 14800918), (10, 7400459), (11, 6727690), (22, 3363845), (41, 1804990), (55, 1345538), (61, 1213190), (82, 902495), (110, 672769), (122, 606595), (205, 360998), (269, 275110), (305, 242638), (410, 180499), (451, 164090), (538, 137555), (610, 121319), (671, 110290), (902, 82045), (1342, 55145), (1345, 55022), (2255, 32818), (2501, 29590), (2690, 27511), (2959, 25010), (3355, 22058), (4510, 16409), (5002, 14795), (5918, 12505), (6710, 11029)]