16117290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{25583}}^1$

素因数の和:25603

約数の個数: 48

約数和(自身を含む): 47893248

約数和(自身を除く): 31775958

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, 25583, 51166, 76749, 127915, 153498, 179081, 230247, 255830, 358162, 383745, 460494, 537243, 767490, 895405, 1074486, 1151235, 1611729, 1790810, 2302470, 2686215, 3223458, 5372430, 8058645, 16117290]

約数ペア:

[(1, 16117290), (2, 8058645), (3, 5372430), (5, 3223458), (6, 2686215), (7, 2302470), (9, 1790810), (10, 1611729), (14, 1151235), (15, 1074486), (18, 895405), (21, 767490), (30, 537243), (35, 460494), (42, 383745), (45, 358162), (63, 255830), (70, 230247), (90, 179081), (105, 153498), (126, 127915), (210, 76749), (315, 51166), (630, 25583)]