39462990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 109264896

約数和(自身を除く): 69801906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1663, 1695, 2373, 3326, 3390, 3955, 4746, 4989, 7910, 8315, 9978, 11641, 11865, 16630, 23282, 23730, 24945, 34923, 49890, 58205, 69846, 116410, 174615, 187919, 349230, 375838, 563757, 939595, 1127514, 1315433, 1879190, 2630866, 2818785, 3946299, 5637570, 6577165, 7892598, 13154330, 19731495, 39462990]

約数ペア:

[(1, 39462990), (2, 19731495), (3, 13154330), (5, 7892598), (6, 6577165), (7, 5637570), (10, 3946299), (14, 2818785), (15, 2630866), (21, 1879190), (30, 1315433), (35, 1127514), (42, 939595), (70, 563757), (105, 375838), (113, 349230), (210, 187919), (226, 174615), (339, 116410), (565, 69846), (678, 58205), (791, 49890), (1130, 34923), (1582, 24945), (1663, 23730), (1695, 23282), (2373, 16630), (3326, 11865), (3390, 11641), (3955, 9978), (4746, 8315), (4989, 7910)]