12950210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 18076030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 107, 130, 133, 182, 190, 214, 245, 247, 266, 455, 490, 494, 535, 637, 665, 749, 910, 931, 1070, 1235, 1274, 1330, 1391, 1498, 1729, 1862, 2033, 2470, 2782, 3185, 3458, 3745, 4066, 4655, 5243, 6370, 6955, 7490, 8645, 9310, 9737, 10165, 10486, 12103, 13910, 14231, 17290, 19474, 20330, 24206, 26215, 26429, 28462, 48685, 52430, 52858, 60515, 68159, 71155, 97370, 99617, 121030, 132145, 136318, 142310, 185003, 199234, 264290, 340795, 370006, 498085, 681590, 925015, 996170, 1295021, 1850030, 2590042, 6475105, 12950210]

約数ペア:

[(1, 12950210), (2, 6475105), (5, 2590042), (7, 1850030), (10, 1295021), (13, 996170), (14, 925015), (19, 681590), (26, 498085), (35, 370006), (38, 340795), (49, 264290), (65, 199234), (70, 185003), (91, 142310), (95, 136318), (98, 132145), (107, 121030), (130, 99617), (133, 97370), (182, 71155), (190, 68159), (214, 60515), (245, 52858), (247, 52430), (266, 48685), (455, 28462), (490, 26429), (494, 26215), (535, 24206), (637, 20330), (665, 19474), (749, 17290), (910, 14231), (931, 13910), (1070, 12103), (1235, 10486), (1274, 10165), (1330, 9737), (1391, 9310), (1498, 8645), (1729, 7490), (1862, 6955), (2033, 6370), (2470, 5243), (2782, 4655), (3185, 4066), (3458, 3745)]