247532156910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30902891}}^1$

素因数の和:30902993

約数の個数: 48

約数和(自身を含む): 650814905520

約数和(自身を除く): 403282748610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 30902891, 61805782, 92708673, 154514455, 185417346, 278126019, 309028910, 463543365, 556252038, 927086730, 1390630095, 2750357299, 2781260190, 5500714598, 8251071897, 13751786495, 16502143794, 24753215691, 27503572990, 41255359485, 49506431382, 82510718970, 123766078455, 247532156910]

約数ペア:

[(1, 247532156910), (2, 123766078455), (3, 82510718970), (5, 49506431382), (6, 41255359485), (9, 27503572990), (10, 24753215691), (15, 16502143794), (18, 13751786495), (30, 8251071897), (45, 5500714598), (89, 2781260190), (90, 2750357299), (178, 1390630095), (267, 927086730), (445, 556252038), (534, 463543365), (801, 309028910), (890, 278126019), (1335, 185417346), (1602, 154514455), (2670, 92708673), (4005, 61805782), (8010, 30902891)]