5919420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7614

約数の個数: 48

約数和(自身を含む): 17851680

約数和(自身を除く): 11932260

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, 7589, 15178, 22767, 30356, 37945, 45534, 75890, 91068, 98657, 113835, 151780, 197314, 227670, 295971, 394628, 455340, 493285, 591942, 986570, 1183884, 1479855, 1973140, 2959710, 5919420]

約数ペア:

[(1, 5919420), (2, 2959710), (3, 1973140), (4, 1479855), (5, 1183884), (6, 986570), (10, 591942), (12, 493285), (13, 455340), (15, 394628), (20, 295971), (26, 227670), (30, 197314), (39, 151780), (52, 113835), (60, 98657), (65, 91068), (78, 75890), (130, 45534), (156, 37945), (195, 30356), (260, 22767), (390, 15178), (780, 7589)]