287822070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9950

約数の個数: 96

約数和(自身を含む): 834144480

約数和(自身を除く): 546322410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 9690, 9901, 14535, 19802, 29070, 29703, 49505, 59406, 89109, 99010, 148515, 168317, 178218, 188119, 297030, 336634, 376238, 445545, 504951, 564357, 841585, 891090, 940595, 1009902, 1128714, 1514853, 1683170, 1693071, 1881190, 2524755, 2821785, 3029706, 3198023, 3386142, 5049510, 5643570, 6396046, 7574265, 8465355, 9594069, 15148530, 15990115, 16930710, 19188138, 28782207, 31980230, 47970345, 57564414, 95940690, 143911035, 287822070]

約数ペア:

[(1, 287822070), (2, 143911035), (3, 95940690), (5, 57564414), (6, 47970345), (9, 31980230), (10, 28782207), (15, 19188138), (17, 16930710), (18, 15990115), (19, 15148530), (30, 9594069), (34, 8465355), (38, 7574265), (45, 6396046), (51, 5643570), (57, 5049510), (85, 3386142), (90, 3198023), (95, 3029706), (102, 2821785), (114, 2524755), (153, 1881190), (170, 1693071), (171, 1683170), (190, 1514853), (255, 1128714), (285, 1009902), (306, 940595), (323, 891090), (342, 841585), (510, 564357), (570, 504951), (646, 445545), (765, 376238), (855, 336634), (969, 297030), (1530, 188119), (1615, 178218), (1710, 168317), (1938, 148515), (2907, 99010), (3230, 89109), (4845, 59406), (5814, 49505), (9690, 29703), (9901, 29070), (14535, 19802)]