7629210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 20052864

約数和(自身を除く): 12423654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 823, 927, 1030, 1545, 1646, 1854, 2469, 3090, 4115, 4635, 4938, 7407, 8230, 9270, 12345, 14814, 24690, 37035, 74070, 84769, 169538, 254307, 423845, 508614, 762921, 847690, 1271535, 1525842, 2543070, 3814605, 7629210]

約数ペア:

[(1, 7629210), (2, 3814605), (3, 2543070), (5, 1525842), (6, 1271535), (9, 847690), (10, 762921), (15, 508614), (18, 423845), (30, 254307), (45, 169538), (90, 84769), (103, 74070), (206, 37035), (309, 24690), (515, 14814), (618, 12345), (823, 9270), (927, 8230), (1030, 7407), (1545, 4938), (1646, 4635), (1854, 4115), (2469, 3090)]