148316420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46061}}^1$

素因数の和:46100

約数の個数: 48

約数和(自身を含む): 371443968

約数和(自身を除く): 223127548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 46061, 92122, 184244, 230305, 322427, 460610, 644854, 921220, 1059403, 1289708, 1612135, 2118806, 3224270, 4237612, 5297015, 6448540, 7415821, 10594030, 14831642, 21188060, 29663284, 37079105, 74158210, 148316420]

約数ペア:

[(1, 148316420), (2, 74158210), (4, 37079105), (5, 29663284), (7, 21188060), (10, 14831642), (14, 10594030), (20, 7415821), (23, 6448540), (28, 5297015), (35, 4237612), (46, 3224270), (70, 2118806), (92, 1612135), (115, 1289708), (140, 1059403), (161, 921220), (230, 644854), (322, 460610), (460, 322427), (644, 230305), (805, 184244), (1610, 92122), (3220, 46061)]