71830260

素因数分解:

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

素因数の和:7038

約数の個数: 96

約数和(自身を含む): 235267200

約数和(自身を除く): 163436940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7001, 10260, 14002, 21003, 28004, 35005, 42006, 63009, 70010, 84012, 105015, 126018, 133019, 140020, 189027, 210030, 252036, 266038, 315045, 378054, 399057, 420060, 532076, 630090, 665095, 756108, 798114, 945135, 1197171, 1260180, 1330190, 1596228, 1890270, 1995285, 2394342, 2660380, 3591513, 3780540, 3990570, 4788684, 5985855, 7183026, 7981140, 11971710, 14366052, 17957565, 23943420, 35915130, 71830260]

約数ペア:

[(1, 71830260), (2, 35915130), (3, 23943420), (4, 17957565), (5, 14366052), (6, 11971710), (9, 7981140), (10, 7183026), (12, 5985855), (15, 4788684), (18, 3990570), (19, 3780540), (20, 3591513), (27, 2660380), (30, 2394342), (36, 1995285), (38, 1890270), (45, 1596228), (54, 1330190), (57, 1260180), (60, 1197171), (76, 945135), (90, 798114), (95, 756108), (108, 665095), (114, 630090), (135, 532076), (171, 420060), (180, 399057), (190, 378054), (228, 315045), (270, 266038), (285, 252036), (342, 210030), (380, 189027), (513, 140020), (540, 133019), (570, 126018), (684, 105015), (855, 84012), (1026, 70010), (1140, 63009), (1710, 42006), (2052, 35005), (2565, 28004), (3420, 21003), (5130, 14002), (7001, 10260)]