64277010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 134788590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 90, 105, 126, 135, 142, 189, 210, 213, 270, 315, 355, 378, 426, 479, 497, 630, 639, 710, 945, 958, 994, 1065, 1278, 1437, 1491, 1890, 1917, 2130, 2395, 2485, 2874, 2982, 3195, 3353, 3834, 4311, 4473, 4790, 4970, 6390, 6706, 7185, 7455, 8622, 8946, 9585, 10059, 12933, 13419, 14370, 14910, 16765, 19170, 20118, 21555, 22365, 25866, 26838, 30177, 33530, 34009, 43110, 44730, 50295, 60354, 64665, 67095, 68018, 90531, 100590, 102027, 129330, 134190, 150885, 170045, 181062, 204054, 238063, 301770, 306081, 340090, 452655, 476126, 510135, 612162, 714189, 905310, 918243, 1020270, 1190315, 1428378, 1530405, 1836486, 2142567, 2380630, 3060810, 3570945, 4285134, 4591215, 6427701, 7141890, 9182430, 10712835, 12855402, 21425670, 32138505, 64277010]

約数ペア:

[(1, 64277010), (2, 32138505), (3, 21425670), (5, 12855402), (6, 10712835), (7, 9182430), (9, 7141890), (10, 6427701), (14, 4591215), (15, 4285134), (18, 3570945), (21, 3060810), (27, 2380630), (30, 2142567), (35, 1836486), (42, 1530405), (45, 1428378), (54, 1190315), (63, 1020270), (70, 918243), (71, 905310), (90, 714189), (105, 612162), (126, 510135), (135, 476126), (142, 452655), (189, 340090), (210, 306081), (213, 301770), (270, 238063), (315, 204054), (355, 181062), (378, 170045), (426, 150885), (479, 134190), (497, 129330), (630, 102027), (639, 100590), (710, 90531), (945, 68018), (958, 67095), (994, 64665), (1065, 60354), (1278, 50295), (1437, 44730), (1491, 43110), (1890, 34009), (1917, 33530), (2130, 30177), (2395, 26838), (2485, 25866), (2874, 22365), (2982, 21555), (3195, 20118), (3353, 19170), (3834, 16765), (4311, 14910), (4473, 14370), (4790, 13419), (4970, 12933), (6390, 10059), (6706, 9585), (7185, 8946), (7455, 8622)]