15740102238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{17569}}^1$

素因数の和:17921

約数の個数: 64

約数和(自身を含む): 36554595840

約数和(自身を除く): 20814493602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 257, 498, 514, 581, 771, 1162, 1542, 1743, 1799, 3486, 3598, 5397, 10794, 17569, 21331, 35138, 42662, 52707, 63993, 105414, 122983, 127986, 149317, 245966, 298634, 368949, 447951, 737898, 895902, 1458227, 2916454, 4374681, 4515233, 8749362, 9030466, 10207589, 13545699, 20415178, 27091398, 30622767, 31606631, 61245534, 63213262, 94819893, 189639786, 374764339, 749528678, 1124293017, 2248586034, 2623350373, 5246700746, 7870051119, 15740102238]

約数ペア:

[(1, 15740102238), (2, 7870051119), (3, 5246700746), (6, 2623350373), (7, 2248586034), (14, 1124293017), (21, 749528678), (42, 374764339), (83, 189639786), (166, 94819893), (249, 63213262), (257, 61245534), (498, 31606631), (514, 30622767), (581, 27091398), (771, 20415178), (1162, 13545699), (1542, 10207589), (1743, 9030466), (1799, 8749362), (3486, 4515233), (3598, 4374681), (5397, 2916454), (10794, 1458227), (17569, 895902), (21331, 737898), (35138, 447951), (42662, 368949), (52707, 298634), (63993, 245966), (105414, 149317), (122983, 127986)]