170050580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2473

約数の個数: 72

約数和(自身を含む): 421276968

約数和(自身を除く): 251226388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1460, 2044, 2377, 2555, 3577, 4754, 5110, 7154, 9508, 10220, 11885, 14308, 16639, 17885, 23770, 33278, 35770, 47540, 66556, 71540, 83195, 116473, 166390, 173521, 232946, 332780, 347042, 465892, 582365, 694084, 867605, 1164730, 1214647, 1735210, 2329460, 2429294, 3470420, 4858588, 6073235, 8502529, 12146470, 17005058, 24292940, 34010116, 42512645, 85025290, 170050580]

約数ペア:

[(1, 170050580), (2, 85025290), (4, 42512645), (5, 34010116), (7, 24292940), (10, 17005058), (14, 12146470), (20, 8502529), (28, 6073235), (35, 4858588), (49, 3470420), (70, 2429294), (73, 2329460), (98, 1735210), (140, 1214647), (146, 1164730), (196, 867605), (245, 694084), (292, 582365), (365, 465892), (490, 347042), (511, 332780), (730, 232946), (980, 173521), (1022, 166390), (1460, 116473), (2044, 83195), (2377, 71540), (2555, 66556), (3577, 47540), (4754, 35770), (5110, 33278), (7154, 23770), (9508, 17885), (10220, 16639), (11885, 14308)]