15969690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 49075200

約数和(自身を除く): 33105510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 283, 285, 297, 330, 342, 418, 495, 513, 566, 570, 594, 627, 849, 855, 990, 1026, 1045, 1254, 1415, 1485, 1698, 1710, 1881, 2090, 2547, 2565, 2830, 2970, 3113, 3135, 3762, 4245, 5094, 5130, 5377, 5643, 6226, 6270, 7641, 8490, 9339, 9405, 10754, 11286, 12735, 15282, 15565, 16131, 18678, 18810, 25470, 26885, 28017, 28215, 31130, 32262, 38205, 46695, 48393, 53770, 56034, 56430, 59147, 76410, 80655, 84051, 93390, 96786, 118294, 140085, 145179, 161310, 168102, 177441, 241965, 280170, 290358, 295735, 354882, 420255, 483930, 532323, 591470, 725895, 840510, 887205, 1064646, 1451790, 1596969, 1774410, 2661615, 3193938, 5323230, 7984845, 15969690]

約数ペア:

[(1, 15969690), (2, 7984845), (3, 5323230), (5, 3193938), (6, 2661615), (9, 1774410), (10, 1596969), (11, 1451790), (15, 1064646), (18, 887205), (19, 840510), (22, 725895), (27, 591470), (30, 532323), (33, 483930), (38, 420255), (45, 354882), (54, 295735), (55, 290358), (57, 280170), (66, 241965), (90, 177441), (95, 168102), (99, 161310), (110, 145179), (114, 140085), (135, 118294), (165, 96786), (171, 93390), (190, 84051), (198, 80655), (209, 76410), (270, 59147), (283, 56430), (285, 56034), (297, 53770), (330, 48393), (342, 46695), (418, 38205), (495, 32262), (513, 31130), (566, 28215), (570, 28017), (594, 26885), (627, 25470), (849, 18810), (855, 18678), (990, 16131), (1026, 15565), (1045, 15282), (1254, 12735), (1415, 11286), (1485, 10754), (1698, 9405), (1710, 9339), (1881, 8490), (2090, 7641), (2547, 6270), (2565, 6226), (2830, 5643), (2970, 5377), (3113, 5130), (3135, 5094), (3762, 4245)]