1975620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 5826240

約数和(自身を除く): 3850620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1733, 3466, 5199, 6932, 8665, 10398, 17330, 20796, 25995, 32927, 34660, 51990, 65854, 98781, 103980, 131708, 164635, 197562, 329270, 395124, 493905, 658540, 987810, 1975620]

約数ペア:

[(1, 1975620), (2, 987810), (3, 658540), (4, 493905), (5, 395124), (6, 329270), (10, 197562), (12, 164635), (15, 131708), (19, 103980), (20, 98781), (30, 65854), (38, 51990), (57, 34660), (60, 32927), (76, 25995), (95, 20796), (114, 17330), (190, 10398), (228, 8665), (285, 6932), (380, 5199), (570, 3466), (1140, 1733)]