30366970340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{76081}}^1$

素因数の和:78948

約数の個数: 48

約数和(自身を含む): 72907250304

約数和(自身を除く): 42540279964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2851, 5702, 11404, 14255, 19957, 28510, 39914, 57020, 76081, 79828, 99785, 152162, 199570, 304324, 380405, 399140, 532567, 760810, 1065134, 1521620, 2130268, 2662835, 5325670, 10651340, 216906931, 433813862, 867627724, 1084534655, 1518348517, 2169069310, 3036697034, 4338138620, 6073394068, 7591742585, 15183485170, 30366970340]

約数ペア:

[(1, 30366970340), (2, 15183485170), (4, 7591742585), (5, 6073394068), (7, 4338138620), (10, 3036697034), (14, 2169069310), (20, 1518348517), (28, 1084534655), (35, 867627724), (70, 433813862), (140, 216906931), (2851, 10651340), (5702, 5325670), (11404, 2662835), (14255, 2130268), (19957, 1521620), (28510, 1065134), (39914, 760810), (57020, 532567), (76081, 399140), (79828, 380405), (99785, 304324), (152162, 199570)]