144634420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3259}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 348324480

約数和(自身を除く): 203690060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 3170, 3259, 4438, 6340, 6518, 8876, 11095, 13036, 16295, 22190, 22813, 32590, 44380, 45626, 65180, 91252, 114065, 228130, 456260, 1033103, 2066206, 4132412, 5165515, 7231721, 10331030, 14463442, 20662060, 28926884, 36158605, 72317210, 144634420]

約数ペア:

[(1, 144634420), (2, 72317210), (4, 36158605), (5, 28926884), (7, 20662060), (10, 14463442), (14, 10331030), (20, 7231721), (28, 5165515), (35, 4132412), (70, 2066206), (140, 1033103), (317, 456260), (634, 228130), (1268, 114065), (1585, 91252), (2219, 65180), (3170, 45626), (3259, 44380), (4438, 32590), (6340, 22813), (6518, 22190), (8876, 16295), (11095, 13036)]