3867990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 10768896

約数和(自身を除く): 6900906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 163, 210, 226, 326, 339, 489, 565, 678, 791, 815, 978, 1130, 1141, 1582, 1630, 1695, 2282, 2373, 2445, 3390, 3423, 3955, 4746, 4890, 5705, 6846, 7910, 11410, 11865, 17115, 18419, 23730, 34230, 36838, 55257, 92095, 110514, 128933, 184190, 257866, 276285, 386799, 552570, 644665, 773598, 1289330, 1933995, 3867990]

約数ペア:

[(1, 3867990), (2, 1933995), (3, 1289330), (5, 773598), (6, 644665), (7, 552570), (10, 386799), (14, 276285), (15, 257866), (21, 184190), (30, 128933), (35, 110514), (42, 92095), (70, 55257), (105, 36838), (113, 34230), (163, 23730), (210, 18419), (226, 17115), (326, 11865), (339, 11410), (489, 7910), (565, 6846), (678, 5705), (791, 4890), (815, 4746), (978, 3955), (1130, 3423), (1141, 3390), (1582, 2445), (1630, 2373), (1695, 2282)]