1994609850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{458531}}^1$

素因数の和:458575

約数の個数: 48

約数和(自身を含む): 5117217120

約数和(自身を除く): 3122607270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 458531, 917062, 1375593, 2292655, 2751186, 4585310, 6877965, 11463275, 13297399, 13755930, 22926550, 26594798, 34389825, 39892197, 66486995, 68779650, 79784394, 132973990, 199460985, 332434975, 398921970, 664869950, 997304925, 1994609850]

約数ペア:

[(1, 1994609850), (2, 997304925), (3, 664869950), (5, 398921970), (6, 332434975), (10, 199460985), (15, 132973990), (25, 79784394), (29, 68779650), (30, 66486995), (50, 39892197), (58, 34389825), (75, 26594798), (87, 22926550), (145, 13755930), (150, 13297399), (174, 11463275), (290, 6877965), (435, 4585310), (725, 2751186), (870, 2292655), (1450, 1375593), (2175, 917062), (4350, 458531)]