1915691310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181927}}^1$

素因数の和:181959

約数の個数: 80

約数和(自身を含む): 5547348576

約数和(自身を除く): 3631657266

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 181927, 363854, 545781, 909635, 1091562, 1637343, 1819270, 2365051, 2728905, 3274686, 4730102, 4912029, 5457810, 7095153, 8186715, 9824058, 11825255, 14190306, 14736087, 16373430, 21285459, 23650510, 24560145, 29472174, 35475765, 42570918, 49120290, 63856377, 70951530, 73680435, 106427295, 127712754, 147360870, 191569131, 212854590, 319281885, 383138262, 638563770, 957845655, 1915691310]

約数ペア:

[(1, 1915691310), (2, 957845655), (3, 638563770), (5, 383138262), (6, 319281885), (9, 212854590), (10, 191569131), (13, 147360870), (15, 127712754), (18, 106427295), (26, 73680435), (27, 70951530), (30, 63856377), (39, 49120290), (45, 42570918), (54, 35475765), (65, 29472174), (78, 24560145), (81, 23650510), (90, 21285459), (117, 16373430), (130, 14736087), (135, 14190306), (162, 11825255), (195, 9824058), (234, 8186715), (270, 7095153), (351, 5457810), (390, 4912029), (405, 4730102), (585, 3274686), (702, 2728905), (810, 2365051), (1053, 1819270), (1170, 1637343), (1755, 1091562), (2106, 909635), (3510, 545781), (5265, 363854), (10530, 181927)]