269354940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{50441}}^1$

素因数の和:50542

約数の個数: 48

約数和(自身を含む): 762683040

約数和(自身を除く): 493328100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 50441, 100882, 151323, 201764, 252205, 302646, 504410, 605292, 756615, 1008820, 1513230, 3026460, 4489249, 8978498, 13467747, 17956996, 22446245, 26935494, 44892490, 53870988, 67338735, 89784980, 134677470, 269354940]

約数ペア:

[(1, 269354940), (2, 134677470), (3, 89784980), (4, 67338735), (5, 53870988), (6, 44892490), (10, 26935494), (12, 22446245), (15, 17956996), (20, 13467747), (30, 8978498), (60, 4489249), (89, 3026460), (178, 1513230), (267, 1008820), (356, 756615), (445, 605292), (534, 504410), (890, 302646), (1068, 252205), (1335, 201764), (1780, 151323), (2670, 100882), (5340, 50441)]