85531930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 181398528

約数和(自身を除く): 95866598

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 374, 530, 583, 863, 901, 935, 1166, 1726, 1802, 1870, 2915, 4315, 4505, 5830, 8630, 9010, 9493, 9911, 14671, 18986, 19822, 29342, 45739, 47465, 49555, 73355, 91478, 94930, 99110, 146710, 161381, 228695, 322762, 457390, 503129, 777563, 806905, 1006258, 1555126, 1613810, 2515645, 3887815, 5031290, 7775630, 8553193, 17106386, 42765965, 85531930]

約数ペア:

[(1, 85531930), (2, 42765965), (5, 17106386), (10, 8553193), (11, 7775630), (17, 5031290), (22, 3887815), (34, 2515645), (53, 1613810), (55, 1555126), (85, 1006258), (106, 806905), (110, 777563), (170, 503129), (187, 457390), (265, 322762), (374, 228695), (530, 161381), (583, 146710), (863, 99110), (901, 94930), (935, 91478), (1166, 73355), (1726, 49555), (1802, 47465), (1870, 45739), (2915, 29342), (4315, 19822), (4505, 18986), (5830, 14671), (8630, 9911), (9010, 9493)]