38296980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 117090792

約数和(自身を除く): 78793812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1553, 1644, 2055, 2466, 2740, 3106, 4110, 4659, 4932, 6165, 6212, 7765, 8220, 9318, 12330, 13977, 15530, 18636, 23295, 24660, 27954, 31060, 46590, 55908, 69885, 93180, 139770, 212761, 279540, 425522, 638283, 851044, 1063805, 1276566, 1914849, 2127610, 2553132, 3191415, 3829698, 4255220, 6382830, 7659396, 9574245, 12765660, 19148490, 38296980]

約数ペア:

[(1, 38296980), (2, 19148490), (3, 12765660), (4, 9574245), (5, 7659396), (6, 6382830), (9, 4255220), (10, 3829698), (12, 3191415), (15, 2553132), (18, 2127610), (20, 1914849), (30, 1276566), (36, 1063805), (45, 851044), (60, 638283), (90, 425522), (137, 279540), (180, 212761), (274, 139770), (411, 93180), (548, 69885), (685, 55908), (822, 46590), (1233, 31060), (1370, 27954), (1553, 24660), (1644, 23295), (2055, 18636), (2466, 15530), (2740, 13977), (3106, 12330), (4110, 9318), (4659, 8220), (4932, 7765), (6165, 6212)]