29622040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 77356800

約数和(自身を除く): 47734760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1579, 1876, 2345, 2680, 3158, 3752, 4690, 6316, 7895, 9380, 11053, 12632, 15790, 18760, 22106, 31580, 44212, 55265, 63160, 88424, 105793, 110530, 211586, 221060, 423172, 442120, 528965, 740551, 846344, 1057930, 1481102, 2115860, 2962204, 3702755, 4231720, 5924408, 7405510, 14811020, 29622040]

約数ペア:

[(1, 29622040), (2, 14811020), (4, 7405510), (5, 5924408), (7, 4231720), (8, 3702755), (10, 2962204), (14, 2115860), (20, 1481102), (28, 1057930), (35, 846344), (40, 740551), (56, 528965), (67, 442120), (70, 423172), (134, 221060), (140, 211586), (268, 110530), (280, 105793), (335, 88424), (469, 63160), (536, 55265), (670, 44212), (938, 31580), (1340, 22106), (1579, 18760), (1876, 15790), (2345, 12632), (2680, 11053), (3158, 9380), (3752, 7895), (4690, 6316)]