3030940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4226660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 599, 1012, 1198, 1265, 2396, 2530, 2995, 5060, 5990, 6589, 11980, 13178, 13777, 26356, 27554, 32945, 55108, 65890, 68885, 131780, 137770, 151547, 275540, 303094, 606188, 757735, 1515470, 3030940]

約数ペア:

[(1, 3030940), (2, 1515470), (4, 757735), (5, 606188), (10, 303094), (11, 275540), (20, 151547), (22, 137770), (23, 131780), (44, 68885), (46, 65890), (55, 55108), (92, 32945), (110, 27554), (115, 26356), (220, 13777), (230, 13178), (253, 11980), (460, 6589), (506, 5990), (599, 5060), (1012, 2995), (1198, 2530), (1265, 2396)]