3403820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 8382528

約数和(自身を除く): 4978708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 593, 820, 1148, 1186, 1435, 2372, 2870, 2965, 4151, 5740, 5930, 8302, 11860, 16604, 20755, 24313, 41510, 48626, 83020, 97252, 121565, 170191, 243130, 340382, 486260, 680764, 850955, 1701910, 3403820]

約数ペア:

[(1, 3403820), (2, 1701910), (4, 850955), (5, 680764), (7, 486260), (10, 340382), (14, 243130), (20, 170191), (28, 121565), (35, 97252), (41, 83020), (70, 48626), (82, 41510), (140, 24313), (164, 20755), (205, 16604), (287, 11860), (410, 8302), (574, 5930), (593, 5740), (820, 4151), (1148, 2965), (1186, 2870), (1435, 2372)]