12761910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 38817792

約数和(自身を除く): 26055882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 431, 470, 630, 658, 705, 846, 862, 987, 1293, 1410, 1645, 1974, 2115, 2155, 2586, 2961, 3017, 3290, 3879, 4230, 4310, 4935, 5922, 6034, 6465, 7758, 9051, 9870, 12930, 14805, 15085, 18102, 19395, 20257, 27153, 29610, 30170, 38790, 40514, 45255, 54306, 60771, 90510, 101285, 121542, 135765, 141799, 182313, 202570, 271530, 283598, 303855, 364626, 425397, 607710, 708995, 850794, 911565, 1276191, 1417990, 1823130, 2126985, 2552382, 4253970, 6380955, 12761910]

約数ペア:

[(1, 12761910), (2, 6380955), (3, 4253970), (5, 2552382), (6, 2126985), (7, 1823130), (9, 1417990), (10, 1276191), (14, 911565), (15, 850794), (18, 708995), (21, 607710), (30, 425397), (35, 364626), (42, 303855), (45, 283598), (47, 271530), (63, 202570), (70, 182313), (90, 141799), (94, 135765), (105, 121542), (126, 101285), (141, 90510), (210, 60771), (235, 54306), (282, 45255), (315, 40514), (329, 38790), (423, 30170), (431, 29610), (470, 27153), (630, 20257), (658, 19395), (705, 18102), (846, 15085), (862, 14805), (987, 12930), (1293, 9870), (1410, 9051), (1645, 7758), (1974, 6465), (2115, 6034), (2155, 5922), (2586, 4935), (2961, 4310), (3017, 4230), (3290, 3879)]