2361310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 5088960

約数和(自身を除く): 2727650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 79, 98, 122, 158, 245, 305, 395, 427, 490, 553, 610, 790, 854, 1106, 2135, 2765, 2989, 3871, 4270, 4819, 5530, 5978, 7742, 9638, 14945, 19355, 24095, 29890, 33733, 38710, 48190, 67466, 168665, 236131, 337330, 472262, 1180655, 2361310]

約数ペア:

[(1, 2361310), (2, 1180655), (5, 472262), (7, 337330), (10, 236131), (14, 168665), (35, 67466), (49, 48190), (61, 38710), (70, 33733), (79, 29890), (98, 24095), (122, 19355), (158, 14945), (245, 9638), (305, 7742), (395, 5978), (427, 5530), (490, 4819), (553, 4270), (610, 3871), (790, 2989), (854, 2765), (1106, 2135)]