15130060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 35068320

約数和(自身を除く): 19938260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 709, 970, 1067, 1418, 1940, 2134, 2836, 3545, 4268, 5335, 7090, 7799, 10670, 14180, 15598, 21340, 31196, 38995, 68773, 77990, 137546, 155980, 275092, 343865, 687730, 756503, 1375460, 1513006, 3026012, 3782515, 7565030, 15130060]

約数ペア:

[(1, 15130060), (2, 7565030), (4, 3782515), (5, 3026012), (10, 1513006), (11, 1375460), (20, 756503), (22, 687730), (44, 343865), (55, 275092), (97, 155980), (110, 137546), (194, 77990), (220, 68773), (388, 38995), (485, 31196), (709, 21340), (970, 15598), (1067, 14180), (1418, 10670), (1940, 7799), (2134, 7090), (2836, 5335), (3545, 4268)]