16570470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4189

約数の個数: 64

約数和(自身を含む): 47854080

約数和(自身を除く): 31283610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4153, 8306, 12459, 20765, 24918, 29071, 41530, 58142, 62295, 78907, 87213, 124590, 145355, 157814, 174426, 236721, 290710, 394535, 436065, 473442, 552349, 789070, 872130, 1104698, 1183605, 1657047, 2367210, 2761745, 3314094, 5523490, 8285235, 16570470]

約数ペア:

[(1, 16570470), (2, 8285235), (3, 5523490), (5, 3314094), (6, 2761745), (7, 2367210), (10, 1657047), (14, 1183605), (15, 1104698), (19, 872130), (21, 789070), (30, 552349), (35, 473442), (38, 436065), (42, 394535), (57, 290710), (70, 236721), (95, 174426), (105, 157814), (114, 145355), (133, 124590), (190, 87213), (210, 78907), (266, 62295), (285, 58142), (399, 41530), (570, 29071), (665, 24918), (798, 20765), (1330, 12459), (1995, 8306), (3990, 4153)]