130471290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 379296000

約数和(自身を除く): 248824710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 114, 135, 145, 171, 174, 190, 261, 270, 285, 290, 342, 435, 513, 522, 551, 570, 783, 855, 870, 877, 1026, 1102, 1305, 1566, 1653, 1710, 1754, 2565, 2610, 2631, 2755, 3306, 3915, 4385, 4959, 5130, 5262, 5510, 7830, 7893, 8265, 8770, 9918, 13155, 14877, 15786, 16530, 16663, 23679, 24795, 25433, 26310, 29754, 33326, 39465, 47358, 49590, 49989, 50866, 74385, 76299, 78930, 83315, 99978, 118395, 127165, 148770, 149967, 152598, 166630, 228897, 236790, 249945, 254330, 299934, 381495, 449901, 457794, 483227, 499890, 686691, 749835, 762990, 899802, 966454, 1144485, 1373382, 1449681, 1499670, 2249505, 2288970, 2416135, 2899362, 3433455, 4349043, 4499010, 4832270, 6866910, 7248405, 8698086, 13047129, 14496810, 21745215, 26094258, 43490430, 65235645, 130471290]

約数ペア:

[(1, 130471290), (2, 65235645), (3, 43490430), (5, 26094258), (6, 21745215), (9, 14496810), (10, 13047129), (15, 8698086), (18, 7248405), (19, 6866910), (27, 4832270), (29, 4499010), (30, 4349043), (38, 3433455), (45, 2899362), (54, 2416135), (57, 2288970), (58, 2249505), (87, 1499670), (90, 1449681), (95, 1373382), (114, 1144485), (135, 966454), (145, 899802), (171, 762990), (174, 749835), (190, 686691), (261, 499890), (270, 483227), (285, 457794), (290, 449901), (342, 381495), (435, 299934), (513, 254330), (522, 249945), (551, 236790), (570, 228897), (783, 166630), (855, 152598), (870, 149967), (877, 148770), (1026, 127165), (1102, 118395), (1305, 99978), (1566, 83315), (1653, 78930), (1710, 76299), (1754, 74385), (2565, 50866), (2610, 49989), (2631, 49590), (2755, 47358), (3306, 39465), (3915, 33326), (4385, 29754), (4959, 26310), (5130, 25433), (5262, 24795), (5510, 23679), (7830, 16663), (7893, 16530), (8265, 15786), (8770, 14877), (9918, 13155)]