1569019340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{3931}}^1$

素因数の和:6798

約数の個数: 48

約数和(自身を含む): 3767925504

約数和(自身を除く): 2198906164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2851, 3931, 5702, 7862, 11404, 14255, 15724, 19655, 19957, 27517, 28510, 39310, 39914, 55034, 57020, 78620, 79828, 99785, 110068, 137585, 199570, 275170, 399140, 550340, 11207281, 22414562, 44829124, 56036405, 78450967, 112072810, 156901934, 224145620, 313803868, 392254835, 784509670, 1569019340]

約数ペア:

[(1, 1569019340), (2, 784509670), (4, 392254835), (5, 313803868), (7, 224145620), (10, 156901934), (14, 112072810), (20, 78450967), (28, 56036405), (35, 44829124), (70, 22414562), (140, 11207281), (2851, 550340), (3931, 399140), (5702, 275170), (7862, 199570), (11404, 137585), (14255, 110068), (15724, 99785), (19655, 79828), (19957, 78620), (27517, 57020), (28510, 55034), (39310, 39914)]