30327633420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{72208651}}^1$

素因数の和:72208670

約数の個数: 48

約数和(自身を含む): 97048428288

約数和(自身を除く): 66720794868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 72208651, 144417302, 216625953, 288834604, 361043255, 433251906, 505460557, 722086510, 866503812, 1010921114, 1083129765, 1444173020, 1516381671, 2021842228, 2166259530, 2527302785, 3032763342, 4332519060, 5054605570, 6065526684, 7581908355, 10109211140, 15163816710, 30327633420]

約数ペア:

[(1, 30327633420), (2, 15163816710), (3, 10109211140), (4, 7581908355), (5, 6065526684), (6, 5054605570), (7, 4332519060), (10, 3032763342), (12, 2527302785), (14, 2166259530), (15, 2021842228), (20, 1516381671), (21, 1444173020), (28, 1083129765), (30, 1010921114), (35, 866503812), (42, 722086510), (60, 505460557), (70, 433251906), (84, 361043255), (105, 288834604), (140, 216625953), (210, 144417302), (420, 72208651)]