7981140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7001}}^1$

素因数の和:7032

約数の個数: 48

約数和(自身を含む): 23526720

約数和(自身を除く): 15545580

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, 7001, 14002, 21003, 28004, 35005, 42006, 70010, 84012, 105015, 133019, 140020, 210030, 266038, 399057, 420060, 532076, 665095, 798114, 1330190, 1596228, 1995285, 2660380, 3990570, 7981140]

約数ペア:

[(1, 7981140), (2, 3990570), (3, 2660380), (4, 1995285), (5, 1596228), (6, 1330190), (10, 798114), (12, 665095), (15, 532076), (19, 420060), (20, 399057), (30, 266038), (38, 210030), (57, 140020), (60, 133019), (76, 105015), (95, 84012), (114, 70010), (190, 42006), (228, 35005), (285, 28004), (380, 21003), (570, 14002), (1140, 7001)]