1135890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{601}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 3467520

約数和(自身を除く): 2331630

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, 601, 630, 945, 1202, 1803, 1890, 3005, 3606, 4207, 5409, 6010, 8414, 9015, 10818, 12621, 16227, 18030, 21035, 25242, 27045, 32454, 37863, 42070, 54090, 63105, 75726, 81135, 113589, 126210, 162270, 189315, 227178, 378630, 567945, 1135890]

約数ペア:

[(1, 1135890), (2, 567945), (3, 378630), (5, 227178), (6, 189315), (7, 162270), (9, 126210), (10, 113589), (14, 81135), (15, 75726), (18, 63105), (21, 54090), (27, 42070), (30, 37863), (35, 32454), (42, 27045), (45, 25242), (54, 21035), (63, 18030), (70, 16227), (90, 12621), (105, 10818), (126, 9015), (135, 8414), (189, 6010), (210, 5409), (270, 4207), (315, 3606), (378, 3005), (601, 1890), (630, 1803), (945, 1202)]