About the Number
6421000390
2進数表記:101111110101110001011000011000110
漢数字表記:六十四億二千百万三百九十
素因数分解:
素因数の和:4573
約数の個数: 64
約数和(自身を含む): 13798895616
約数和(自身を除く): 7377895226
約数列:
[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1193, 1610, 2386, 3343, 5965, 6686, 8351, 11930, 16702, 16715, 23401, 27439, 33430, 41755, 46802, 54878, 76889, 83510, 117005, 137195, 153778, 192073, 234010, 274390, 384146, 384445, 538223, 768890, 960365, 1076446, 1920730, 2691115, 3988199, 5382230, 7976398, 19940995, 27917393, 39881990, 55834786, 91728577, 139586965, 183457154, 279173930, 458642885, 642100039, 917285770, 1284200078, 3210500195, 6421000390]
約数ペア:
[(1, 6421000390), (2, 3210500195), (5, 1284200078), (7, 917285770), (10, 642100039), (14, 458642885), (23, 279173930), (35, 183457154), (46, 139586965), (70, 91728577), (115, 55834786), (161, 39881990), (230, 27917393), (322, 19940995), (805, 7976398), (1193, 5382230), (1610, 3988199), (2386, 2691115), (3343, 1920730), (5965, 1076446), (6686, 960365), (8351, 768890), (11930, 538223), (16702, 384445), (16715, 384146), (23401, 274390), (27439, 234010), (33430, 192073), (41755, 153778), (46802, 137195), (54878, 117005), (76889, 83510)]このpageの処理時間: 0.28098130226135254 seconds