194661090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1849

約数の個数: 128

約数和(自身を含む): 577382400

約数和(自身を除く): 382721310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 1789, 2015, 2418, 2790, 3510, 3578, 3627, 4030, 4185, 5367, 6045, 7254, 8370, 8945, 10734, 10881, 12090, 16101, 17890, 18135, 21762, 23257, 26835, 32202, 36270, 46514, 48303, 53670, 54405, 55459, 69771, 80505, 96606, 108810, 110918, 116285, 139542, 161010, 166377, 209313, 232570, 241515, 277295, 332754, 348855, 418626, 483030, 499131, 554590, 627939, 697710, 720967, 831885, 998262, 1046565, 1255878, 1441934, 1497393, 1663770, 2093130, 2162901, 2495655, 2994786, 3139695, 3604835, 4325802, 4991310, 6279390, 6488703, 7209670, 7486965, 10814505, 12977406, 14973930, 19466109, 21629010, 32443515, 38932218, 64887030, 97330545, 194661090]

約数ペア:

[(1, 194661090), (2, 97330545), (3, 64887030), (5, 38932218), (6, 32443515), (9, 21629010), (10, 19466109), (13, 14973930), (15, 12977406), (18, 10814505), (26, 7486965), (27, 7209670), (30, 6488703), (31, 6279390), (39, 4991310), (45, 4325802), (54, 3604835), (62, 3139695), (65, 2994786), (78, 2495655), (90, 2162901), (93, 2093130), (117, 1663770), (130, 1497393), (135, 1441934), (155, 1255878), (186, 1046565), (195, 998262), (234, 831885), (270, 720967), (279, 697710), (310, 627939), (351, 554590), (390, 499131), (403, 483030), (465, 418626), (558, 348855), (585, 332754), (702, 277295), (806, 241515), (837, 232570), (930, 209313), (1170, 166377), (1209, 161010), (1395, 139542), (1674, 116285), (1755, 110918), (1789, 108810), (2015, 96606), (2418, 80505), (2790, 69771), (3510, 55459), (3578, 54405), (3627, 53670), (4030, 48303), (4185, 46514), (5367, 36270), (6045, 32202), (7254, 26835), (8370, 23257), (8945, 21762), (10734, 18135), (10881, 17890), (12090, 16101)]