1554289110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4349}}^1$

素因数の和:4411

約数の個数: 144

約数和(自身を含む): 4653838800

約数和(自身を除く): 3099549690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 361, 418, 495, 570, 627, 722, 855, 990, 1045, 1083, 1254, 1710, 1805, 1881, 2090, 2166, 3135, 3249, 3610, 3762, 3971, 4349, 5415, 6270, 6498, 7942, 8698, 9405, 10830, 11913, 13047, 16245, 18810, 19855, 21745, 23826, 26094, 32490, 35739, 39141, 39710, 43490, 47839, 59565, 65235, 71478, 78282, 82631, 95678, 119130, 130470, 143517, 165262, 178695, 195705, 239195, 247893, 287034, 357390, 391410, 413155, 430551, 478390, 495786, 717585, 743679, 826310, 861102, 908941, 1239465, 1435170, 1487358, 1569989, 1817882, 2152755, 2478930, 2726823, 3139978, 3718395, 4305510, 4544705, 4709967, 5453646, 7436790, 7849945, 8180469, 9089410, 9419934, 13634115, 14129901, 15699890, 16360938, 17269879, 23549835, 27268230, 28259802, 34539758, 40902345, 47099670, 51809637, 70649505, 81804690, 86349395, 103619274, 141299010, 155428911, 172698790, 259048185, 310857822, 518096370, 777144555, 1554289110]

約数ペア:

[(1, 1554289110), (2, 777144555), (3, 518096370), (5, 310857822), (6, 259048185), (9, 172698790), (10, 155428911), (11, 141299010), (15, 103619274), (18, 86349395), (19, 81804690), (22, 70649505), (30, 51809637), (33, 47099670), (38, 40902345), (45, 34539758), (55, 28259802), (57, 27268230), (66, 23549835), (90, 17269879), (95, 16360938), (99, 15699890), (110, 14129901), (114, 13634115), (165, 9419934), (171, 9089410), (190, 8180469), (198, 7849945), (209, 7436790), (285, 5453646), (330, 4709967), (342, 4544705), (361, 4305510), (418, 3718395), (495, 3139978), (570, 2726823), (627, 2478930), (722, 2152755), (855, 1817882), (990, 1569989), (1045, 1487358), (1083, 1435170), (1254, 1239465), (1710, 908941), (1805, 861102), (1881, 826310), (2090, 743679), (2166, 717585), (3135, 495786), (3249, 478390), (3610, 430551), (3762, 413155), (3971, 391410), (4349, 357390), (5415, 287034), (6270, 247893), (6498, 239195), (7942, 195705), (8698, 178695), (9405, 165262), (10830, 143517), (11913, 130470), (13047, 119130), (16245, 95678), (18810, 82631), (19855, 78282), (21745, 71478), (23826, 65235), (26094, 59565), (32490, 47839), (35739, 43490), (39141, 39710)]