1812648630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11887}}^1$

素因数の和:11950

約数の個数: 128

約数和(自身を含む): 5176700928

約数和(自身を除く): 3364052298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 345, 390, 391, 442, 510, 598, 663, 690, 782, 897, 1105, 1173, 1326, 1495, 1794, 1955, 2210, 2346, 2990, 3315, 3910, 4485, 5083, 5865, 6630, 8970, 10166, 11730, 11887, 15249, 23774, 25415, 30498, 35661, 50830, 59435, 71322, 76245, 118870, 152490, 154531, 178305, 202079, 273401, 309062, 356610, 404158, 463593, 546802, 606237, 772655, 820203, 927186, 1010395, 1212474, 1367005, 1545310, 1640406, 2020790, 2317965, 2627027, 2734010, 3031185, 3554213, 4101015, 4635930, 4647817, 5254054, 6062370, 7108426, 7881081, 8202030, 9295634, 10662639, 13135135, 13943451, 15762162, 17771065, 21325278, 23239085, 26270270, 27886902, 35542130, 39405405, 46478170, 53313195, 60421621, 69717255, 78810810, 106626390, 120843242, 139434510, 181264863, 302108105, 362529726, 604216210, 906324315, 1812648630]

約数ペア:

[(1, 1812648630), (2, 906324315), (3, 604216210), (5, 362529726), (6, 302108105), (10, 181264863), (13, 139434510), (15, 120843242), (17, 106626390), (23, 78810810), (26, 69717255), (30, 60421621), (34, 53313195), (39, 46478170), (46, 39405405), (51, 35542130), (65, 27886902), (69, 26270270), (78, 23239085), (85, 21325278), (102, 17771065), (115, 15762162), (130, 13943451), (138, 13135135), (170, 10662639), (195, 9295634), (221, 8202030), (230, 7881081), (255, 7108426), (299, 6062370), (345, 5254054), (390, 4647817), (391, 4635930), (442, 4101015), (510, 3554213), (598, 3031185), (663, 2734010), (690, 2627027), (782, 2317965), (897, 2020790), (1105, 1640406), (1173, 1545310), (1326, 1367005), (1495, 1212474), (1794, 1010395), (1955, 927186), (2210, 820203), (2346, 772655), (2990, 606237), (3315, 546802), (3910, 463593), (4485, 404158), (5083, 356610), (5865, 309062), (6630, 273401), (8970, 202079), (10166, 178305), (11730, 154531), (11887, 152490), (15249, 118870), (23774, 76245), (25415, 71322), (30498, 59435), (35661, 50830)]