9989130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 25878528

約数和(自身を除く): 15889398

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 467, 690, 713, 930, 934, 1401, 1426, 2139, 2335, 2802, 3565, 4278, 4670, 7005, 7130, 10695, 10741, 14010, 14477, 21390, 21482, 28954, 32223, 43431, 53705, 64446, 72385, 86862, 107410, 144770, 161115, 217155, 322230, 332971, 434310, 665942, 998913, 1664855, 1997826, 3329710, 4994565, 9989130]

約数ペア:

[(1, 9989130), (2, 4994565), (3, 3329710), (5, 1997826), (6, 1664855), (10, 998913), (15, 665942), (23, 434310), (30, 332971), (31, 322230), (46, 217155), (62, 161115), (69, 144770), (93, 107410), (115, 86862), (138, 72385), (155, 64446), (186, 53705), (230, 43431), (310, 32223), (345, 28954), (465, 21482), (467, 21390), (690, 14477), (713, 14010), (930, 10741), (934, 10695), (1401, 7130), (1426, 7005), (2139, 4670), (2335, 4278), (2802, 3565)]