15340164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 43524096

約数和(自身を除く): 28183932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 137, 172, 186, 217, 258, 274, 301, 372, 411, 434, 516, 548, 602, 651, 822, 868, 903, 959, 1204, 1302, 1333, 1644, 1806, 1918, 2604, 2666, 2877, 3612, 3836, 3999, 4247, 5332, 5754, 5891, 7998, 8494, 9331, 11508, 11782, 12741, 15996, 16988, 17673, 18662, 23564, 25482, 27993, 29729, 35346, 37324, 41237, 50964, 55986, 59458, 70692, 82474, 89187, 111972, 118916, 123711, 164948, 178374, 182621, 247422, 356748, 365242, 494844, 547863, 730484, 1095726, 1278347, 2191452, 2556694, 3835041, 5113388, 7670082, 15340164]

約数ペア:

[(1, 15340164), (2, 7670082), (3, 5113388), (4, 3835041), (6, 2556694), (7, 2191452), (12, 1278347), (14, 1095726), (21, 730484), (28, 547863), (31, 494844), (42, 365242), (43, 356748), (62, 247422), (84, 182621), (86, 178374), (93, 164948), (124, 123711), (129, 118916), (137, 111972), (172, 89187), (186, 82474), (217, 70692), (258, 59458), (274, 55986), (301, 50964), (372, 41237), (411, 37324), (434, 35346), (516, 29729), (548, 27993), (602, 25482), (651, 23564), (822, 18662), (868, 17673), (903, 16988), (959, 15996), (1204, 12741), (1302, 11782), (1333, 11508), (1644, 9331), (1806, 8494), (1918, 7998), (2604, 5891), (2666, 5754), (2877, 5332), (3612, 4247), (3836, 3999)]