2017346970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{8609}}^1$

素因数の和:8799

約数の個数: 64

約数和(自身を含む): 4954400640

約数和(自身を除く): 2937053670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 107, 146, 214, 219, 321, 365, 438, 535, 642, 730, 1070, 1095, 1605, 2190, 3210, 7811, 8609, 15622, 17218, 23433, 25827, 39055, 43045, 46866, 51654, 78110, 86090, 117165, 129135, 234330, 258270, 628457, 921163, 1256914, 1842326, 1885371, 2763489, 3142285, 3770742, 4605815, 5526978, 6284570, 9211630, 9426855, 13817445, 18853710, 27634890, 67244899, 134489798, 201734697, 336224495, 403469394, 672448990, 1008673485, 2017346970]

約数ペア:

[(1, 2017346970), (2, 1008673485), (3, 672448990), (5, 403469394), (6, 336224495), (10, 201734697), (15, 134489798), (30, 67244899), (73, 27634890), (107, 18853710), (146, 13817445), (214, 9426855), (219, 9211630), (321, 6284570), (365, 5526978), (438, 4605815), (535, 3770742), (642, 3142285), (730, 2763489), (1070, 1885371), (1095, 1842326), (1605, 1256914), (2190, 921163), (3210, 628457), (7811, 258270), (8609, 234330), (15622, 129135), (17218, 117165), (23433, 86090), (25827, 78110), (39055, 51654), (43045, 46866)]