2946450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 7874496

約数和(自身を除く): 4928046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1511, 1950, 3022, 4533, 7555, 9066, 15110, 19643, 22665, 37775, 39286, 45330, 58929, 75550, 98215, 113325, 117858, 196430, 226650, 294645, 491075, 589290, 982150, 1473225, 2946450]

約数ペア:

[(1, 2946450), (2, 1473225), (3, 982150), (5, 589290), (6, 491075), (10, 294645), (13, 226650), (15, 196430), (25, 117858), (26, 113325), (30, 98215), (39, 75550), (50, 58929), (65, 45330), (75, 39286), (78, 37775), (130, 22665), (150, 19643), (195, 15110), (325, 9066), (390, 7555), (650, 4533), (975, 3022), (1511, 1950)]