223266540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{75941}}^1$

素因数の和:75967

約数の個数: 72

約数和(自身を含む): 727220592

約数和(自身を除く): 503954052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 75941, 151882, 227823, 303764, 379705, 455646, 531587, 759410, 911292, 1063174, 1139115, 1518820, 1594761, 2126348, 2278230, 2657935, 3189522, 3721109, 4556460, 5315870, 6379044, 7442218, 7973805, 10631740, 11163327, 14884436, 15947610, 18605545, 22326654, 31895220, 37211090, 44653308, 55816635, 74422180, 111633270, 223266540]

約数ペア:

[(1, 223266540), (2, 111633270), (3, 74422180), (4, 55816635), (5, 44653308), (6, 37211090), (7, 31895220), (10, 22326654), (12, 18605545), (14, 15947610), (15, 14884436), (20, 11163327), (21, 10631740), (28, 7973805), (30, 7442218), (35, 6379044), (42, 5315870), (49, 4556460), (60, 3721109), (70, 3189522), (84, 2657935), (98, 2278230), (105, 2126348), (140, 1594761), (147, 1518820), (196, 1139115), (210, 1063174), (245, 911292), (294, 759410), (420, 531587), (490, 455646), (588, 379705), (735, 303764), (980, 227823), (1470, 151882), (2940, 75941)]