788943690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{165397}}^1$

素因数の和:165463

約数の個数: 48

約数和(自身を含む): 2089969128

約数和(自身を除く): 1301025438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 165397, 330794, 496191, 826985, 992382, 1488573, 1653970, 2480955, 2977146, 4961910, 7442865, 8766041, 14885730, 17532082, 26298123, 43830205, 52596246, 78894369, 87660410, 131490615, 157788738, 262981230, 394471845, 788943690]

約数ペア:

[(1, 788943690), (2, 394471845), (3, 262981230), (5, 157788738), (6, 131490615), (9, 87660410), (10, 78894369), (15, 52596246), (18, 43830205), (30, 26298123), (45, 17532082), (53, 14885730), (90, 8766041), (106, 7442865), (159, 4961910), (265, 2977146), (318, 2480955), (477, 1653970), (530, 1488573), (795, 992382), (954, 826985), (1590, 496191), (2385, 330794), (4770, 165397)]