1284201810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{12227}}^1$

素因数の和:12632

約数の個数: 64

約数和(自身を含む): 3433622400

約数和(自身を除く): 2149420590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 389, 778, 1167, 1945, 2334, 3501, 3890, 5835, 7002, 10503, 11670, 12227, 17505, 21006, 24454, 35010, 36681, 52515, 61135, 73362, 105030, 110043, 122270, 183405, 220086, 330129, 366810, 550215, 660258, 1100430, 1650645, 3301290, 4756303, 9512606, 14268909, 23781515, 28537818, 42806727, 47563030, 71344545, 85613454, 128420181, 142689090, 214033635, 256840362, 428067270, 642100905, 1284201810]

約数ペア:

[(1, 1284201810), (2, 642100905), (3, 428067270), (5, 256840362), (6, 214033635), (9, 142689090), (10, 128420181), (15, 85613454), (18, 71344545), (27, 47563030), (30, 42806727), (45, 28537818), (54, 23781515), (90, 14268909), (135, 9512606), (270, 4756303), (389, 3301290), (778, 1650645), (1167, 1100430), (1945, 660258), (2334, 550215), (3501, 366810), (3890, 330129), (5835, 220086), (7002, 183405), (10503, 122270), (11670, 110043), (12227, 105030), (17505, 73362), (21006, 61135), (24454, 52515), (35010, 36681)]