3212930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3681790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 83, 98, 158, 166, 245, 395, 415, 490, 553, 581, 790, 830, 1106, 1162, 2765, 2905, 3871, 4067, 5530, 5810, 6557, 7742, 8134, 13114, 19355, 20335, 32785, 38710, 40670, 45899, 65570, 91798, 229495, 321293, 458990, 642586, 1606465, 3212930]

約数ペア:

[(1, 3212930), (2, 1606465), (5, 642586), (7, 458990), (10, 321293), (14, 229495), (35, 91798), (49, 65570), (70, 45899), (79, 40670), (83, 38710), (98, 32785), (158, 20335), (166, 19355), (245, 13114), (395, 8134), (415, 7742), (490, 6557), (553, 5810), (581, 5530), (790, 4067), (830, 3871), (1106, 2905), (1162, 2765)]