75486810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18955

約数の個数: 64

約数和(自身を含む): 217958400

約数和(自身を除く): 142471590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 18919, 37838, 56757, 94595, 113514, 132433, 189190, 264866, 283785, 359461, 397299, 567570, 662165, 718922, 794598, 1078383, 1324330, 1797305, 1986495, 2156766, 2516227, 3594610, 3972990, 5032454, 5391915, 7548681, 10783830, 12581135, 15097362, 25162270, 37743405, 75486810]

約数ペア:

[(1, 75486810), (2, 37743405), (3, 25162270), (5, 15097362), (6, 12581135), (7, 10783830), (10, 7548681), (14, 5391915), (15, 5032454), (19, 3972990), (21, 3594610), (30, 2516227), (35, 2156766), (38, 1986495), (42, 1797305), (57, 1324330), (70, 1078383), (95, 794598), (105, 718922), (114, 662165), (133, 567570), (190, 397299), (210, 359461), (266, 283785), (285, 264866), (399, 189190), (570, 132433), (665, 113514), (798, 94595), (1330, 56757), (1995, 37838), (3990, 18919)]