707490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1123}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 2104128

約数和(自身を除く): 1396638

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, 1123, 2246, 3369, 5615, 6738, 7861, 10107, 11230, 15722, 16845, 20214, 23583, 33690, 39305, 47166, 50535, 70749, 78610, 101070, 117915, 141498, 235830, 353745, 707490]

約数ペア:

[(1, 707490), (2, 353745), (3, 235830), (5, 141498), (6, 117915), (7, 101070), (9, 78610), (10, 70749), (14, 50535), (15, 47166), (18, 39305), (21, 33690), (30, 23583), (35, 20214), (42, 16845), (45, 15722), (63, 11230), (70, 10107), (90, 7861), (105, 6738), (126, 5615), (210, 3369), (315, 2246), (630, 1123)]