2089385.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1667

約数の個数: 64

約数和(自身を含む): 104931072

約数和(自身を除く): 64159662

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1597, 1702, 2553, 3194, 4255, 4791, 5106, 7985, 8510, 9582, 12765, 15970, 23955, 25530, 36731, 47910, 59089, 73462, 110193, 118178, 177267, 183655, 220386, 295445, 354534, 367310, 550965, 590890, 886335, 1101930, 1359047, 1772670, 2718094, 4077141, 6795235, 8154282, 13590470, 20385705, 40771410]

約数ペア:

[(1, 40771410), (2, 20385705), (3, 13590470), (5, 8154282), (6, 6795235), (10, 4077141), (15, 2718094), (23, 1772670), (30, 1359047), (37, 1101930), (46, 886335), (69, 590890), (74, 550965), (111, 367310), (115, 354534), (138, 295445), (185, 220386), (222, 183655), (230, 177267), (345, 118178), (370, 110193), (555, 73462), (690, 59089), (851, 47910), (1110, 36731), (1597, 25530), (1702, 23955), (2553, 15970), (3194, 12765), (4255, 9582), (4791, 8510), (5106, 7985)]