70153220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9020

約数の個数: 48

約数和(自身を含む): 162787968

約数和(自身を除く): 92634748

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 8971, 17942, 35884, 44855, 89710, 152507, 179420, 206333, 305014, 412666, 610028, 762535, 825332, 1031665, 1525070, 2063330, 3050140, 3507661, 4126660, 7015322, 14030644, 17538305, 35076610, 70153220]

約数ペア:

[(1, 70153220), (2, 35076610), (4, 17538305), (5, 14030644), (10, 7015322), (17, 4126660), (20, 3507661), (23, 3050140), (34, 2063330), (46, 1525070), (68, 1031665), (85, 825332), (92, 762535), (115, 610028), (170, 412666), (230, 305014), (340, 206333), (391, 179420), (460, 152507), (782, 89710), (1564, 44855), (1955, 35884), (3910, 17942), (7820, 8971)]