About the Number

29881013085

29881013084 ← → 29881013086

2進数表記:11011110101000011000001001101011101

漢数字表記:二百九十八億八千百一万三千八十五

素因数分解:

3 2 × 5 1 × 7 1 × 11 1 × 1013 1 × 8513 1

素因数の和:9555
約数の個数: 96
約数和(自身を含む): 64645371648
約数和(自身を除く): 34764358563

約数列:
[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1013, 1155, 3039, 3465, 5065, 7091, 8513, 9117, 11143, 15195, 21273, 25539, 33429, 35455, 42565, 45585, 55715, 59591, 63819, 76617, 78001, 93643, 100287, 106365, 127695, 167145, 178773, 234003, 280929, 297955, 319095, 383085, 390005, 468215, 501435, 536319, 655501, 702009, 842787, 893865, 1170015, 1404645, 1966503, 2681595, 3277505, 3510045, 4213935, 5899509, 8623669, 9832515, 25871007, 29497545, 43118345, 60365683, 77613021, 94860359, 129355035, 181097049, 284581077, 301828415, 388065105, 474301795, 543291147, 664022513, 853743231, 905485245, 1422905385, 1992067539, 2716455735, 3320112565, 4268716155, 5976202617, 9960337695, 29881013085]

約数ペア:
[(1, 29881013085), (3, 9960337695), (5, 5976202617), (7, 4268716155), (9, 3320112565), (11, 2716455735), (15, 1992067539), (21, 1422905385), (33, 905485245), (35, 853743231), (45, 664022513), (55, 543291147), (63, 474301795), (77, 388065105), (99, 301828415), (105, 284581077), (165, 181097049), (231, 129355035), (315, 94860359), (385, 77613021), (495, 60365683), (693, 43118345), (1013, 29497545), (1155, 25871007), (3039, 9832515), (3465, 8623669), (5065, 5899509), (7091, 4213935), (8513, 3510045), (9117, 3277505), (11143, 2681595), (15195, 1966503), (21273, 1404645), (25539, 1170015), (33429, 893865), (35455, 842787), (42565, 702009), (45585, 655501), (55715, 536319), (59591, 501435), (63819, 468215), (76617, 390005), (78001, 383085), (93643, 319095), (100287, 297955), (106365, 280929), (127695, 234003), (167145, 178773)]

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