3950940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 13224960

約数和(自身を除く): 9274020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 409, 420, 460, 483, 644, 690, 805, 818, 966, 1227, 1380, 1610, 1636, 1932, 2045, 2415, 2454, 2863, 3220, 4090, 4830, 4908, 5726, 6135, 8180, 8589, 9407, 9660, 11452, 12270, 14315, 17178, 18814, 24540, 28221, 28630, 34356, 37628, 42945, 47035, 56442, 57260, 65849, 85890, 94070, 112884, 131698, 141105, 171780, 188140, 197547, 263396, 282210, 329245, 395094, 564420, 658490, 790188, 987735, 1316980, 1975470, 3950940]

約数ペア:

[(1, 3950940), (2, 1975470), (3, 1316980), (4, 987735), (5, 790188), (6, 658490), (7, 564420), (10, 395094), (12, 329245), (14, 282210), (15, 263396), (20, 197547), (21, 188140), (23, 171780), (28, 141105), (30, 131698), (35, 112884), (42, 94070), (46, 85890), (60, 65849), (69, 57260), (70, 56442), (84, 47035), (92, 42945), (105, 37628), (115, 34356), (138, 28630), (140, 28221), (161, 24540), (210, 18814), (230, 17178), (276, 14315), (322, 12270), (345, 11452), (409, 9660), (420, 9407), (460, 8589), (483, 8180), (644, 6135), (690, 5726), (805, 4908), (818, 4830), (966, 4090), (1227, 3220), (1380, 2863), (1610, 2454), (1636, 2415), (1932, 2045)]