17388601320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{146221}}^1$

素因数の和:147226

約数の個数: 64

約数和(自身を含む): 52218800640

約数和(自身を除く): 34830199320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991, 1982, 2973, 3964, 4955, 5946, 7928, 9910, 11892, 14865, 19820, 23784, 29730, 39640, 59460, 118920, 146221, 292442, 438663, 584884, 731105, 877326, 1169768, 1462210, 1754652, 2193315, 2924420, 3509304, 4386630, 5848840, 8773260, 17546520, 144905011, 289810022, 434715033, 579620044, 724525055, 869430066, 1159240088, 1449050110, 1738860132, 2173575165, 2898100220, 3477720264, 4347150330, 5796200440, 8694300660, 17388601320]

約数ペア:

[(1, 17388601320), (2, 8694300660), (3, 5796200440), (4, 4347150330), (5, 3477720264), (6, 2898100220), (8, 2173575165), (10, 1738860132), (12, 1449050110), (15, 1159240088), (20, 869430066), (24, 724525055), (30, 579620044), (40, 434715033), (60, 289810022), (120, 144905011), (991, 17546520), (1982, 8773260), (2973, 5848840), (3964, 4386630), (4955, 3509304), (5946, 2924420), (7928, 2193315), (9910, 1754652), (11892, 1462210), (14865, 1169768), (19820, 877326), (23784, 731105), (29730, 584884), (39640, 438663), (59460, 292442), (118920, 146221)]