210131580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57413}}^1$

素因数の和:57486

約数の個数: 48

約数和(自身を含む): 598024224

約数和(自身を除く): 387892644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 57413, 114826, 172239, 229652, 287065, 344478, 574130, 688956, 861195, 1148260, 1722390, 3444780, 3502193, 7004386, 10506579, 14008772, 17510965, 21013158, 35021930, 42026316, 52532895, 70043860, 105065790, 210131580]

約数ペア:

[(1, 210131580), (2, 105065790), (3, 70043860), (4, 52532895), (5, 42026316), (6, 35021930), (10, 21013158), (12, 17510965), (15, 14008772), (20, 10506579), (30, 7004386), (60, 3502193), (61, 3444780), (122, 1722390), (183, 1148260), (244, 861195), (305, 688956), (366, 574130), (610, 344478), (732, 287065), (915, 229652), (1220, 172239), (1830, 114826), (3660, 57413)]