8309460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 25280640

約数和(自身を除く): 16971180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 197, 222, 228, 285, 370, 380, 394, 444, 555, 570, 591, 703, 740, 788, 985, 1110, 1140, 1182, 1406, 1970, 2109, 2220, 2364, 2812, 2955, 3515, 3743, 3940, 4218, 5910, 7030, 7289, 7486, 8436, 10545, 11229, 11820, 14060, 14578, 14972, 18715, 21090, 21867, 22458, 29156, 36445, 37430, 42180, 43734, 44916, 56145, 72890, 74860, 87468, 109335, 112290, 138491, 145780, 218670, 224580, 276982, 415473, 437340, 553964, 692455, 830946, 1384910, 1661892, 2077365, 2769820, 4154730, 8309460]

約数ペア:

[(1, 8309460), (2, 4154730), (3, 2769820), (4, 2077365), (5, 1661892), (6, 1384910), (10, 830946), (12, 692455), (15, 553964), (19, 437340), (20, 415473), (30, 276982), (37, 224580), (38, 218670), (57, 145780), (60, 138491), (74, 112290), (76, 109335), (95, 87468), (111, 74860), (114, 72890), (148, 56145), (185, 44916), (190, 43734), (197, 42180), (222, 37430), (228, 36445), (285, 29156), (370, 22458), (380, 21867), (394, 21090), (444, 18715), (555, 14972), (570, 14578), (591, 14060), (703, 11820), (740, 11229), (788, 10545), (985, 8436), (1110, 7486), (1140, 7289), (1182, 7030), (1406, 5910), (1970, 4218), (2109, 3940), (2220, 3743), (2364, 3515), (2812, 2955)]