About the Number
890809530
2進数表記:110101000110001010110010111010
漢数字表記:八億九千八十万九千五百三十
素因数分解:
素因数の和:1128
約数の個数: 128
約数和(自身を含む): 2414361600
約数和(自身を除く): 1523552070
約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 79, 87, 130, 145, 158, 174, 195, 237, 290, 377, 390, 395, 435, 474, 754, 790, 870, 997, 1027, 1131, 1185, 1885, 1994, 2054, 2262, 2291, 2370, 2991, 3081, 3770, 4582, 4985, 5135, 5655, 5982, 6162, 6873, 9970, 10270, 11310, 11455, 12961, 13746, 14955, 15405, 22910, 25922, 28913, 29783, 29910, 30810, 34365, 38883, 57826, 59566, 64805, 68730, 77766, 78763, 86739, 89349, 129610, 144565, 148915, 157526, 173478, 178698, 194415, 236289, 289130, 297830, 375869, 388830, 393815, 433695, 446745, 472578, 751738, 787630, 867390, 893490, 1023919, 1127607, 1181445, 1879345, 2047838, 2255214, 2284127, 2362890, 3071757, 3758690, 4568254, 5119595, 5638035, 6143514, 6852381, 10239190, 11276070, 11420635, 13704762, 15358785, 22841270, 29693651, 30717570, 34261905, 59387302, 68523810, 89080953, 148468255, 178161906, 296936510, 445404765, 890809530]
約数ペア:
[(1, 890809530), (2, 445404765), (3, 296936510), (5, 178161906), (6, 148468255), (10, 89080953), (13, 68523810), (15, 59387302), (26, 34261905), (29, 30717570), (30, 29693651), (39, 22841270), (58, 15358785), (65, 13704762), (78, 11420635), (79, 11276070), (87, 10239190), (130, 6852381), (145, 6143514), (158, 5638035), (174, 5119595), (195, 4568254), (237, 3758690), (290, 3071757), (377, 2362890), (390, 2284127), (395, 2255214), (435, 2047838), (474, 1879345), (754, 1181445), (790, 1127607), (870, 1023919), (997, 893490), (1027, 867390), (1131, 787630), (1185, 751738), (1885, 472578), (1994, 446745), (2054, 433695), (2262, 393815), (2291, 388830), (2370, 375869), (2991, 297830), (3081, 289130), (3770, 236289), (4582, 194415), (4985, 178698), (5135, 173478), (5655, 157526), (5982, 148915), (6162, 144565), (6873, 129610), (9970, 89349), (10270, 86739), (11310, 78763), (11455, 77766), (12961, 68730), (13746, 64805), (14955, 59566), (15405, 57826), (22910, 38883), (25922, 34365), (28913, 30810), (29783, 29910)]このpageの処理時間: 0.01001882553100586 seconds