69221340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1031}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 210738528

約数和(自身を除く): 141517188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1031, 1119, 1492, 1865, 2062, 2238, 3093, 3357, 3730, 4124, 4476, 5155, 5595, 6186, 6714, 7460, 9279, 10310, 11190, 12372, 13428, 15465, 16785, 18558, 20620, 22380, 30930, 33570, 37116, 46395, 61860, 67140, 92790, 185580, 384563, 769126, 1153689, 1538252, 1922815, 2307378, 3461067, 3845630, 4614756, 5768445, 6922134, 7691260, 11536890, 13844268, 17305335, 23073780, 34610670, 69221340]

約数ペア:

[(1, 69221340), (2, 34610670), (3, 23073780), (4, 17305335), (5, 13844268), (6, 11536890), (9, 7691260), (10, 6922134), (12, 5768445), (15, 4614756), (18, 3845630), (20, 3461067), (30, 2307378), (36, 1922815), (45, 1538252), (60, 1153689), (90, 769126), (180, 384563), (373, 185580), (746, 92790), (1031, 67140), (1119, 61860), (1492, 46395), (1865, 37116), (2062, 33570), (2238, 30930), (3093, 22380), (3357, 20620), (3730, 18558), (4124, 16785), (4476, 15465), (5155, 13428), (5595, 12372), (6186, 11190), (6714, 10310), (7460, 9279)]