1555104030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{2797}}^1$

素因数の和:3281

約数の個数: 64

約数和(自身を含む): 3829275648

約数和(自身を除く): 2274171618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 431, 645, 862, 1290, 1293, 2155, 2586, 2797, 4310, 5594, 6465, 8391, 12930, 13985, 16782, 18533, 27970, 37066, 41955, 55599, 83910, 92665, 111198, 120271, 185330, 240542, 277995, 360813, 555990, 601355, 721626, 1202710, 1205507, 1804065, 2411014, 3608130, 3616521, 6027535, 7233042, 12055070, 18082605, 36165210, 51836801, 103673602, 155510403, 259184005, 311020806, 518368010, 777552015, 1555104030]

約数ペア:

[(1, 1555104030), (2, 777552015), (3, 518368010), (5, 311020806), (6, 259184005), (10, 155510403), (15, 103673602), (30, 51836801), (43, 36165210), (86, 18082605), (129, 12055070), (215, 7233042), (258, 6027535), (430, 3616521), (431, 3608130), (645, 2411014), (862, 1804065), (1290, 1205507), (1293, 1202710), (2155, 721626), (2586, 601355), (2797, 555990), (4310, 360813), (5594, 277995), (6465, 240542), (8391, 185330), (12930, 120271), (13985, 111198), (16782, 92665), (18533, 83910), (27970, 55599), (37066, 41955)]