64764630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{34267}}^1$

素因数の和:34290

約数の個数: 64

約数和(自身を含む): 197383680

約数和(自身を除く): 132619050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 34267, 68534, 102801, 171335, 205602, 239869, 308403, 342670, 479738, 514005, 616806, 719607, 925209, 1028010, 1199345, 1439214, 1542015, 1850418, 2158821, 2398690, 3084030, 3598035, 4317642, 4626045, 6476463, 7196070, 9252090, 10794105, 12952926, 21588210, 32382315, 64764630]

約数ペア:

[(1, 64764630), (2, 32382315), (3, 21588210), (5, 12952926), (6, 10794105), (7, 9252090), (9, 7196070), (10, 6476463), (14, 4626045), (15, 4317642), (18, 3598035), (21, 3084030), (27, 2398690), (30, 2158821), (35, 1850418), (42, 1542015), (45, 1439214), (54, 1199345), (63, 1028010), (70, 925209), (90, 719607), (105, 616806), (126, 514005), (135, 479738), (189, 342670), (210, 308403), (270, 239869), (315, 205602), (378, 171335), (630, 102801), (945, 68534), (1890, 34267)]