29827910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 66286080

約数和(自身を除く): 36458170

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 547, 574, 665, 779, 1094, 1330, 1435, 1558, 2735, 2870, 3829, 3895, 5453, 5470, 7658, 7790, 10393, 10906, 19145, 20786, 22427, 27265, 38290, 44854, 51965, 54530, 72751, 103930, 112135, 145502, 156989, 224270, 313978, 363755, 426113, 727510, 784945, 852226, 1569890, 2130565, 2982791, 4261130, 5965582, 14913955, 29827910]

約数ペア:

[(1, 29827910), (2, 14913955), (5, 5965582), (7, 4261130), (10, 2982791), (14, 2130565), (19, 1569890), (35, 852226), (38, 784945), (41, 727510), (70, 426113), (82, 363755), (95, 313978), (133, 224270), (190, 156989), (205, 145502), (266, 112135), (287, 103930), (410, 72751), (547, 54530), (574, 51965), (665, 44854), (779, 38290), (1094, 27265), (1330, 22427), (1435, 20786), (1558, 19145), (2735, 10906), (2870, 10393), (3829, 7790), (3895, 7658), (5453, 5470)]