5189940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 18466560

約数和(自身を除く): 13276620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1373, 1890, 2746, 3780, 4119, 5492, 6865, 8238, 9611, 12357, 13730, 16476, 19222, 20595, 24714, 27460, 28833, 37071, 38444, 41190, 48055, 49428, 57666, 61785, 74142, 82380, 86499, 96110, 115332, 123570, 144165, 148284, 172998, 185355, 192220, 247140, 259497, 288330, 345996, 370710, 432495, 518994, 576660, 741420, 864990, 1037988, 1297485, 1729980, 2594970, 5189940]

約数ペア:

[(1, 5189940), (2, 2594970), (3, 1729980), (4, 1297485), (5, 1037988), (6, 864990), (7, 741420), (9, 576660), (10, 518994), (12, 432495), (14, 370710), (15, 345996), (18, 288330), (20, 259497), (21, 247140), (27, 192220), (28, 185355), (30, 172998), (35, 148284), (36, 144165), (42, 123570), (45, 115332), (54, 96110), (60, 86499), (63, 82380), (70, 74142), (84, 61785), (90, 57666), (105, 49428), (108, 48055), (126, 41190), (135, 38444), (140, 37071), (180, 28833), (189, 27460), (210, 24714), (252, 20595), (270, 19222), (315, 16476), (378, 13730), (420, 12357), (540, 9611), (630, 8238), (756, 6865), (945, 5492), (1260, 4119), (1373, 3780), (1890, 2746)]