327783890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{3023}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 674956800

約数和(自身を除く): 347172910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1549, 3023, 3098, 6046, 7745, 10843, 15115, 15490, 21161, 21686, 30230, 42322, 54215, 105805, 108430, 211610, 4682627, 9365254, 23413135, 32778389, 46826270, 65556778, 163891945, 327783890]

約数ペア:

[(1, 327783890), (2, 163891945), (5, 65556778), (7, 46826270), (10, 32778389), (14, 23413135), (35, 9365254), (70, 4682627), (1549, 211610), (3023, 108430), (3098, 105805), (6046, 54215), (7745, 42322), (10843, 30230), (15115, 21686), (15490, 21161)]