89890470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3191}}^1$

素因数の和:3517

約数の個数: 48

約数和(自身を含む): 234535392

約数和(自身を除く): 144644922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 3191, 4695, 5634, 6382, 9390, 9573, 14085, 15955, 19146, 28170, 28719, 31910, 47865, 57438, 95730, 143595, 287190, 998783, 1997566, 2996349, 4993915, 5992698, 8989047, 9987830, 14981745, 17978094, 29963490, 44945235, 89890470]

約数ペア:

[(1, 89890470), (2, 44945235), (3, 29963490), (5, 17978094), (6, 14981745), (9, 9987830), (10, 8989047), (15, 5992698), (18, 4993915), (30, 2996349), (45, 1997566), (90, 998783), (313, 287190), (626, 143595), (939, 95730), (1565, 57438), (1878, 47865), (2817, 31910), (3130, 28719), (3191, 28170), (4695, 19146), (5634, 15955), (6382, 14085), (9390, 9573)]