74579750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2286

約数の個数: 64

約数和(自身を含む): 168030720

約数和(自身を除く): 93450970

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 665, 875, 950, 1330, 1750, 2243, 2375, 3325, 4486, 4750, 6650, 11215, 15701, 16625, 22430, 31402, 33250, 42617, 56075, 78505, 85234, 112150, 157010, 213085, 280375, 298319, 392525, 426170, 560750, 596638, 785050, 1065425, 1491595, 1962625, 2130850, 2983190, 3925250, 5327125, 7457975, 10654250, 14915950, 37289875, 74579750]

約数ペア:

[(1, 74579750), (2, 37289875), (5, 14915950), (7, 10654250), (10, 7457975), (14, 5327125), (19, 3925250), (25, 2983190), (35, 2130850), (38, 1962625), (50, 1491595), (70, 1065425), (95, 785050), (125, 596638), (133, 560750), (175, 426170), (190, 392525), (250, 298319), (266, 280375), (350, 213085), (475, 157010), (665, 112150), (875, 85234), (950, 78505), (1330, 56075), (1750, 42617), (2243, 33250), (2375, 31402), (3325, 22430), (4486, 16625), (4750, 15701), (6650, 11215)]