2064133330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{53323}}^1$

素因数の和:53423

約数の個数: 48

約数和(自身を含む): 4376833920

約数和(自身を除く): 2312700590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 5530, 7742, 19355, 38710, 53323, 106646, 266615, 373261, 533230, 746522, 1866305, 2612827, 3732610, 4212517, 5225654, 8425034, 13064135, 21062585, 26128270, 29487619, 42125170, 58975238, 147438095, 206413333, 294876190, 412826666, 1032066665, 2064133330]

約数ペア:

[(1, 2064133330), (2, 1032066665), (5, 412826666), (7, 294876190), (10, 206413333), (14, 147438095), (35, 58975238), (49, 42125170), (70, 29487619), (79, 26128270), (98, 21062585), (158, 13064135), (245, 8425034), (395, 5225654), (490, 4212517), (553, 3732610), (790, 2612827), (1106, 1866305), (2765, 746522), (3871, 533230), (5530, 373261), (7742, 266615), (19355, 106646), (38710, 53323)]