378630

素因数分解:

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

素因数の和:621

約数の個数: 48

約数和(自身を含む): 1126944

約数和(自身を除く): 748314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 601, 630, 1202, 1803, 3005, 3606, 4207, 5409, 6010, 8414, 9015, 10818, 12621, 18030, 21035, 25242, 27045, 37863, 42070, 54090, 63105, 75726, 126210, 189315, 378630]

約数ペア:

[(1, 378630), (2, 189315), (3, 126210), (5, 75726), (6, 63105), (7, 54090), (9, 42070), (10, 37863), (14, 27045), (15, 25242), (18, 21035), (21, 18030), (30, 12621), (35, 10818), (42, 9015), (45, 8414), (63, 6010), (70, 5409), (90, 4207), (105, 3606), (126, 3005), (210, 1803), (315, 1202), (601, 630)]