85381830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{683}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 228510720

約数和(自身を除く): 143128890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 463, 683, 926, 1366, 1389, 2049, 2315, 2778, 3415, 4098, 4167, 4630, 6147, 6830, 6945, 8334, 10245, 12294, 12501, 13890, 18441, 20490, 20835, 25002, 30735, 36882, 41670, 61470, 62505, 92205, 125010, 184410, 316229, 632458, 948687, 1581145, 1897374, 2846061, 3162290, 4743435, 5692122, 8538183, 9486870, 14230305, 17076366, 28460610, 42690915, 85381830]

約数ペア:

[(1, 85381830), (2, 42690915), (3, 28460610), (5, 17076366), (6, 14230305), (9, 9486870), (10, 8538183), (15, 5692122), (18, 4743435), (27, 3162290), (30, 2846061), (45, 1897374), (54, 1581145), (90, 948687), (135, 632458), (270, 316229), (463, 184410), (683, 125010), (926, 92205), (1366, 62505), (1389, 61470), (2049, 41670), (2315, 36882), (2778, 30735), (3415, 25002), (4098, 20835), (4167, 20490), (4630, 18441), (6147, 13890), (6830, 12501), (6945, 12294), (8334, 10245)]