27231210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 71064864

約数和(自身を除く): 43833654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 683, 886, 1329, 1366, 2049, 2215, 2658, 3415, 3987, 4098, 4430, 6147, 6645, 6830, 7974, 10245, 12294, 13290, 19935, 20490, 30735, 39870, 61470, 302569, 605138, 907707, 1512845, 1815414, 2723121, 3025690, 4538535, 5446242, 9077070, 13615605, 27231210]

約数ペア:

[(1, 27231210), (2, 13615605), (3, 9077070), (5, 5446242), (6, 4538535), (9, 3025690), (10, 2723121), (15, 1815414), (18, 1512845), (30, 907707), (45, 605138), (90, 302569), (443, 61470), (683, 39870), (886, 30735), (1329, 20490), (1366, 19935), (2049, 13290), (2215, 12294), (2658, 10245), (3415, 7974), (3987, 6830), (4098, 6645), (4430, 6147)]