101989860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1747}}^1$

素因数の和:1905

約数の個数: 96

約数和(自身を含む): 328903680

約数和(自身を除く): 226913820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1747, 1946, 2085, 2780, 2919, 3494, 3892, 4170, 4865, 5241, 5838, 6988, 8340, 8735, 9730, 10482, 11676, 12229, 14595, 17470, 19460, 20964, 24458, 26205, 29190, 34940, 36687, 48916, 52410, 58380, 61145, 73374, 104820, 122290, 146748, 183435, 242833, 244580, 366870, 485666, 728499, 733740, 971332, 1214165, 1456998, 1699831, 2428330, 2913996, 3399662, 3642495, 4856660, 5099493, 6799324, 7284990, 8499155, 10198986, 14569980, 16998310, 20397972, 25497465, 33996620, 50994930, 101989860]

約数ペア:

[(1, 101989860), (2, 50994930), (3, 33996620), (4, 25497465), (5, 20397972), (6, 16998310), (7, 14569980), (10, 10198986), (12, 8499155), (14, 7284990), (15, 6799324), (20, 5099493), (21, 4856660), (28, 3642495), (30, 3399662), (35, 2913996), (42, 2428330), (60, 1699831), (70, 1456998), (84, 1214165), (105, 971332), (139, 733740), (140, 728499), (210, 485666), (278, 366870), (417, 244580), (420, 242833), (556, 183435), (695, 146748), (834, 122290), (973, 104820), (1390, 73374), (1668, 61145), (1747, 58380), (1946, 52410), (2085, 48916), (2780, 36687), (2919, 34940), (3494, 29190), (3892, 26205), (4170, 24458), (4865, 20964), (5241, 19460), (5838, 17470), (6988, 14595), (8340, 12229), (8735, 11676), (9730, 10482)]