74357220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5761

約数の個数: 96

約数和(自身を含む): 245661696

約数和(自身を除く): 171304476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5711, 6510, 11422, 13020, 17133, 22844, 28555, 34266, 39977, 57110, 68532, 79954, 85665, 114220, 119931, 159908, 171330, 177041, 199885, 239862, 342660, 354082, 399770, 479724, 531123, 599655, 708164, 799540, 885205, 1062246, 1199310, 1239287, 1770410, 2124492, 2398620, 2478574, 2655615, 3540820, 3717861, 4957148, 5311230, 6196435, 7435722, 10622460, 12392870, 14871444, 18589305, 24785740, 37178610, 74357220]

約数ペア:

[(1, 74357220), (2, 37178610), (3, 24785740), (4, 18589305), (5, 14871444), (6, 12392870), (7, 10622460), (10, 7435722), (12, 6196435), (14, 5311230), (15, 4957148), (20, 3717861), (21, 3540820), (28, 2655615), (30, 2478574), (31, 2398620), (35, 2124492), (42, 1770410), (60, 1239287), (62, 1199310), (70, 1062246), (84, 885205), (93, 799540), (105, 708164), (124, 599655), (140, 531123), (155, 479724), (186, 399770), (210, 354082), (217, 342660), (310, 239862), (372, 199885), (420, 177041), (434, 171330), (465, 159908), (620, 119931), (651, 114220), (868, 85665), (930, 79954), (1085, 68532), (1302, 57110), (1860, 39977), (2170, 34266), (2604, 28555), (3255, 22844), (4340, 17133), (5711, 13020), (6510, 11422)]