2734860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 8064000

約数和(自身を除く): 5329140

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, 2399, 4798, 7197, 9596, 11995, 14394, 23990, 28788, 35985, 45581, 47980, 71970, 91162, 136743, 143940, 182324, 227905, 273486, 455810, 546972, 683715, 911620, 1367430, 2734860]

約数ペア:

[(1, 2734860), (2, 1367430), (3, 911620), (4, 683715), (5, 546972), (6, 455810), (10, 273486), (12, 227905), (15, 182324), (19, 143940), (20, 136743), (30, 91162), (38, 71970), (57, 47980), (60, 45581), (76, 35985), (95, 28788), (114, 23990), (190, 14394), (228, 11995), (285, 9596), (380, 7197), (570, 4798), (1140, 2399)]