65431530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3617}}^1$

素因数の和:3700

約数の個数: 64

約数和(自身を含む): 177137280

約数和(自身を除く): 111705750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3617, 3618, 6030, 7234, 9045, 10851, 18085, 18090, 21702, 32553, 36170, 54255, 65106, 97659, 108510, 162765, 195318, 242339, 325530, 484678, 488295, 727017, 976590, 1211695, 1454034, 2181051, 2423390, 3635085, 4362102, 6543153, 7270170, 10905255, 13086306, 21810510, 32715765, 65431530]

約数ペア:

[(1, 65431530), (2, 32715765), (3, 21810510), (5, 13086306), (6, 10905255), (9, 7270170), (10, 6543153), (15, 4362102), (18, 3635085), (27, 2423390), (30, 2181051), (45, 1454034), (54, 1211695), (67, 976590), (90, 727017), (134, 488295), (135, 484678), (201, 325530), (270, 242339), (335, 195318), (402, 162765), (603, 108510), (670, 97659), (1005, 65106), (1206, 54255), (1809, 36170), (2010, 32553), (3015, 21702), (3617, 18090), (3618, 18085), (6030, 10851), (7234, 9045)]