202170840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54347}}^1$

素因数の和:54392

約数の個数: 64

約数和(自身を含む): 626088960

約数和(自身を除く): 423918120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 54347, 108694, 163041, 217388, 271735, 326082, 434776, 543470, 652164, 815205, 1086940, 1304328, 1630410, 1684757, 2173880, 3260820, 3369514, 5054271, 6521640, 6739028, 8423785, 10108542, 13478056, 16847570, 20217084, 25271355, 33695140, 40434168, 50542710, 67390280, 101085420, 202170840]

約数ペア:

[(1, 202170840), (2, 101085420), (3, 67390280), (4, 50542710), (5, 40434168), (6, 33695140), (8, 25271355), (10, 20217084), (12, 16847570), (15, 13478056), (20, 10108542), (24, 8423785), (30, 6739028), (31, 6521640), (40, 5054271), (60, 3369514), (62, 3260820), (93, 2173880), (120, 1684757), (124, 1630410), (155, 1304328), (186, 1086940), (248, 815205), (310, 652164), (372, 543470), (465, 434776), (620, 326082), (744, 271735), (930, 217388), (1240, 163041), (1860, 108694), (3720, 54347)]