7391396220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9476149}}^1$

素因数の和:9476174

約数の個数: 48

約数和(自身を含む): 22287904800

約数和(自身を除く): 14896508580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9476149, 18952298, 28428447, 37904596, 47380745, 56856894, 94761490, 113713788, 123189937, 142142235, 189522980, 246379874, 284284470, 369569811, 492759748, 568568940, 615949685, 739139622, 1231899370, 1478279244, 1847849055, 2463798740, 3695698110, 7391396220]

約数ペア:

[(1, 7391396220), (2, 3695698110), (3, 2463798740), (4, 1847849055), (5, 1478279244), (6, 1231899370), (10, 739139622), (12, 615949685), (13, 568568940), (15, 492759748), (20, 369569811), (26, 284284470), (30, 246379874), (39, 189522980), (52, 142142235), (60, 123189937), (65, 113713788), (78, 94761490), (130, 56856894), (156, 47380745), (195, 37904596), (260, 28428447), (390, 18952298), (780, 9476149)]