303563940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{26489}}^1$

素因数の和:26692

約数の個数: 48

約数和(自身を含む): 854461440

約数和(自身を除く): 550897500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 26489, 52978, 79467, 105956, 132445, 158934, 264890, 317868, 397335, 529780, 794670, 1589340, 5059399, 10118798, 15178197, 20237596, 25296995, 30356394, 50593990, 60712788, 75890985, 101187980, 151781970, 303563940]

約数ペア:

[(1, 303563940), (2, 151781970), (3, 101187980), (4, 75890985), (5, 60712788), (6, 50593990), (10, 30356394), (12, 25296995), (15, 20237596), (20, 15178197), (30, 10118798), (60, 5059399), (191, 1589340), (382, 794670), (573, 529780), (764, 397335), (955, 317868), (1146, 264890), (1910, 158934), (2292, 132445), (2865, 105956), (3820, 79467), (5730, 52978), (11460, 26489)]