528844980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383221}}^1$

素因数の和:383256

約数の個数: 48

約数和(自身を含む): 1545151104

約数和(自身を除く): 1016306124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 383221, 766442, 1149663, 1532884, 1916105, 2299326, 3832210, 4598652, 5748315, 7664420, 8814083, 11496630, 17628166, 22993260, 26442249, 35256332, 44070415, 52884498, 88140830, 105768996, 132211245, 176281660, 264422490, 528844980]

約数ペア:

[(1, 528844980), (2, 264422490), (3, 176281660), (4, 132211245), (5, 105768996), (6, 88140830), (10, 52884498), (12, 44070415), (15, 35256332), (20, 26442249), (23, 22993260), (30, 17628166), (46, 11496630), (60, 8814083), (69, 7664420), (92, 5748315), (115, 4598652), (138, 3832210), (230, 2299326), (276, 1916105), (345, 1532884), (460, 1149663), (690, 766442), (1380, 383221)]