1085490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 3227328

約数和(自身を除く): 2141838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1723, 3446, 5169, 8615, 10338, 12061, 15507, 17230, 24122, 25845, 31014, 36183, 51690, 60305, 72366, 77535, 108549, 120610, 155070, 180915, 217098, 361830, 542745, 1085490]

約数ペア:

[(1, 1085490), (2, 542745), (3, 361830), (5, 217098), (6, 180915), (7, 155070), (9, 120610), (10, 108549), (14, 77535), (15, 72366), (18, 60305), (21, 51690), (30, 36183), (35, 31014), (42, 25845), (45, 24122), (63, 17230), (70, 15507), (90, 12061), (105, 10338), (126, 8615), (210, 5169), (315, 3446), (630, 1723)]