2247245420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{106303}}^1$

素因数の和:106470

約数の個数: 48

約数和(自身を含む): 5429157888

約数和(自身を除く): 3181912468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 21140, 106303, 212606, 425212, 531515, 744121, 1063030, 1488242, 2126060, 2976484, 3720605, 7441210, 14882420, 16051753, 32103506, 64207012, 80258765, 112362271, 160517530, 224724542, 321035060, 449449084, 561811355, 1123622710, 2247245420]

約数ペア:

[(1, 2247245420), (2, 1123622710), (4, 561811355), (5, 449449084), (7, 321035060), (10, 224724542), (14, 160517530), (20, 112362271), (28, 80258765), (35, 64207012), (70, 32103506), (140, 16051753), (151, 14882420), (302, 7441210), (604, 3720605), (755, 2976484), (1057, 2126060), (1510, 1488242), (2114, 1063030), (3020, 744121), (4228, 531515), (5285, 425212), (10570, 212606), (21140, 106303)]