221652802530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{42743}}^1$

素因数の和:43280

約数の個数: 96

約数和(自身を含む): 581561869824

約数和(自身を除く): 359909067294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 367, 471, 734, 785, 942, 1101, 1413, 1570, 1835, 2202, 2355, 2826, 3303, 3670, 4710, 5505, 6606, 7065, 11010, 14130, 16515, 33030, 42743, 57619, 85486, 115238, 128229, 172857, 213715, 256458, 288095, 345714, 384687, 427430, 518571, 576190, 641145, 769374, 864285, 1037142, 1282290, 1728570, 1923435, 2592855, 3846870, 5185710, 6710651, 13421302, 15686681, 20131953, 31373362, 33553255, 40263906, 47060043, 60395859, 67106510, 78433405, 94120086, 100659765, 120791718, 141180129, 156866810, 201319530, 235300215, 282360258, 301979295, 470600430, 603958590, 705900645, 1411801290, 2462808917, 4925617834, 7388426751, 12314044585, 14776853502, 22165280253, 24628089170, 36942133755, 44330560506, 73884267510, 110826401265, 221652802530]

約数ペア:

[(1, 221652802530), (2, 110826401265), (3, 73884267510), (5, 44330560506), (6, 36942133755), (9, 24628089170), (10, 22165280253), (15, 14776853502), (18, 12314044585), (30, 7388426751), (45, 4925617834), (90, 2462808917), (157, 1411801290), (314, 705900645), (367, 603958590), (471, 470600430), (734, 301979295), (785, 282360258), (942, 235300215), (1101, 201319530), (1413, 156866810), (1570, 141180129), (1835, 120791718), (2202, 100659765), (2355, 94120086), (2826, 78433405), (3303, 67106510), (3670, 60395859), (4710, 47060043), (5505, 40263906), (6606, 33553255), (7065, 31373362), (11010, 20131953), (14130, 15686681), (16515, 13421302), (33030, 6710651), (42743, 5185710), (57619, 3846870), (85486, 2592855), (115238, 1923435), (128229, 1728570), (172857, 1282290), (213715, 1037142), (256458, 864285), (288095, 769374), (345714, 641145), (384687, 576190), (427430, 518571)]