86370410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 185656320

約数和(自身を除く): 99285910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 157, 203, 271, 290, 314, 406, 542, 785, 1015, 1099, 1355, 1570, 1897, 2030, 2198, 2710, 3794, 4553, 5495, 7859, 9106, 9485, 10990, 15718, 18970, 22765, 31871, 39295, 42547, 45530, 55013, 63742, 78590, 85094, 110026, 159355, 212735, 275065, 297829, 318710, 425470, 550130, 595658, 1233863, 1489145, 2467726, 2978290, 6169315, 8637041, 12338630, 17274082, 43185205, 86370410]

約数ペア:

[(1, 86370410), (2, 43185205), (5, 17274082), (7, 12338630), (10, 8637041), (14, 6169315), (29, 2978290), (35, 2467726), (58, 1489145), (70, 1233863), (145, 595658), (157, 550130), (203, 425470), (271, 318710), (290, 297829), (314, 275065), (406, 212735), (542, 159355), (785, 110026), (1015, 85094), (1099, 78590), (1355, 63742), (1570, 55013), (1897, 45530), (2030, 42547), (2198, 39295), (2710, 31871), (3794, 22765), (4553, 18970), (5495, 15718), (7859, 10990), (9106, 9485)]