7982850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 20846880

約数和(自身を除く): 12864030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2801, 2850, 5602, 8403, 14005, 16806, 28010, 42015, 53219, 70025, 84030, 106438, 140050, 159657, 210075, 266095, 319314, 420150, 532190, 798285, 1330475, 1596570, 2660950, 3991425, 7982850]

約数ペア:

[(1, 7982850), (2, 3991425), (3, 2660950), (5, 1596570), (6, 1330475), (10, 798285), (15, 532190), (19, 420150), (25, 319314), (30, 266095), (38, 210075), (50, 159657), (57, 140050), (75, 106438), (95, 84030), (114, 70025), (150, 53219), (190, 42015), (285, 28010), (475, 16806), (570, 14005), (950, 8403), (1425, 5602), (2801, 2850)]