28904070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5701}}^1$

素因数の和:5737

約数の個数: 48

約数和(自身を含む): 75129552

約数和(自身を除く): 46225482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 5701, 11402, 17103, 28505, 34206, 57010, 74113, 85515, 148226, 171030, 222339, 370565, 444678, 741130, 963469, 1111695, 1926938, 2223390, 2890407, 4817345, 5780814, 9634690, 14452035, 28904070]

約数ペア:

[(1, 28904070), (2, 14452035), (3, 9634690), (5, 5780814), (6, 4817345), (10, 2890407), (13, 2223390), (15, 1926938), (26, 1111695), (30, 963469), (39, 741130), (65, 444678), (78, 370565), (130, 222339), (169, 171030), (195, 148226), (338, 85515), (390, 74113), (507, 57010), (845, 34206), (1014, 28505), (1690, 17103), (2535, 11402), (5070, 5701)]