15681008090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{41549}}^1$

素因数の和:41687

約数の個数: 64

約数和(自身を含む): 31878489600

約数和(自身を除く): 16197481510

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 73, 94, 110, 146, 235, 365, 470, 517, 730, 803, 1034, 1606, 2585, 3431, 4015, 5170, 6862, 8030, 17155, 34310, 37741, 41549, 75482, 83098, 188705, 207745, 377410, 415490, 457039, 914078, 1952803, 2285195, 3033077, 3905606, 4570390, 6066154, 9764015, 15165385, 19528030, 21480833, 30330770, 33363847, 42961666, 66727694, 107404165, 142554619, 166819235, 214808330, 285109238, 333638470, 712773095, 1425546190, 1568100809, 3136201618, 7840504045, 15681008090]

約数ペア:

[(1, 15681008090), (2, 7840504045), (5, 3136201618), (10, 1568100809), (11, 1425546190), (22, 712773095), (47, 333638470), (55, 285109238), (73, 214808330), (94, 166819235), (110, 142554619), (146, 107404165), (235, 66727694), (365, 42961666), (470, 33363847), (517, 30330770), (730, 21480833), (803, 19528030), (1034, 15165385), (1606, 9764015), (2585, 6066154), (3431, 4570390), (4015, 3905606), (5170, 3033077), (6862, 2285195), (8030, 1952803), (17155, 914078), (34310, 457039), (37741, 415490), (41549, 377410), (75482, 207745), (83098, 188705)]