66970890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{106303}}^1$

素因数の和:106323

約数の個数: 48

約数和(自身を含む): 199001088

約数和(自身を除く): 132030198

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, 630, 106303, 212606, 318909, 531515, 637818, 744121, 956727, 1063030, 1488242, 1594545, 1913454, 2232363, 3189090, 3720605, 4464726, 4783635, 6697089, 7441210, 9567270, 11161815, 13394178, 22323630, 33485445, 66970890]

約数ペア:

[(1, 66970890), (2, 33485445), (3, 22323630), (5, 13394178), (6, 11161815), (7, 9567270), (9, 7441210), (10, 6697089), (14, 4783635), (15, 4464726), (18, 3720605), (21, 3189090), (30, 2232363), (35, 1913454), (42, 1594545), (45, 1488242), (63, 1063030), (70, 956727), (90, 744121), (105, 637818), (126, 531515), (210, 318909), (315, 212606), (630, 106303)]