About the Number

126262290

126262289 ← → 126262291

2進数表記:111100001101001110000010010

漢数字表記:一億二千六百二十六万二千二百九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 11 2 × 4969 1

素因数の和:5008
約数の個数: 96
約数和(自身を含む): 380741760
約数和(自身を除く): 254479470

約数列:
[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 4969, 5082, 8470, 9938, 12705, 14907, 24845, 25410, 29814, 34783, 49690, 54659, 69566, 74535, 104349, 109318, 149070, 163977, 173915, 208698, 273295, 327954, 347830, 382613, 521745, 546590, 601249, 765226, 819885, 1043490, 1147839, 1202498, 1639770, 1803747, 1913065, 2295678, 3006245, 3607494, 3826130, 4208743, 5739195, 6012490, 8417486, 9018735, 11478390, 12626229, 18037470, 21043715, 25252458, 42087430, 63131145, 126262290]

約数ペア:
[(1, 126262290), (2, 63131145), (3, 42087430), (5, 25252458), (6, 21043715), (7, 18037470), (10, 12626229), (11, 11478390), (14, 9018735), (15, 8417486), (21, 6012490), (22, 5739195), (30, 4208743), (33, 3826130), (35, 3607494), (42, 3006245), (55, 2295678), (66, 1913065), (70, 1803747), (77, 1639770), (105, 1202498), (110, 1147839), (121, 1043490), (154, 819885), (165, 765226), (210, 601249), (231, 546590), (242, 521745), (330, 382613), (363, 347830), (385, 327954), (462, 273295), (605, 208698), (726, 173915), (770, 163977), (847, 149070), (1155, 109318), (1210, 104349), (1694, 74535), (1815, 69566), (2310, 54659), (2541, 49690), (3630, 34783), (4235, 29814), (4969, 25410), (5082, 24845), (8470, 14907), (9938, 12705)]

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