2091531.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34721}}^1$

素因数の和:34746

約数の個数: 48

約数和(自身を含む): 81666144

約数和(自身を除く): 54583764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 34721, 69442, 104163, 138884, 173605, 208326, 347210, 416652, 451373, 520815, 694420, 902746, 1041630, 1354119, 1805492, 2083260, 2256865, 2708238, 4513730, 5416476, 6770595, 9027460, 13541190, 27082380]

約数ペア:

[(1, 27082380), (2, 13541190), (3, 9027460), (4, 6770595), (5, 5416476), (6, 4513730), (10, 2708238), (12, 2256865), (13, 2083260), (15, 1805492), (20, 1354119), (26, 1041630), (30, 902746), (39, 694420), (52, 520815), (60, 451373), (65, 416652), (78, 347210), (130, 208326), (156, 173605), (195, 138884), (260, 104163), (390, 69442), (780, 34721)]