25233810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 69921792

約数和(自身を除く): 44687982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1123, 1498, 1605, 2246, 2247, 3210, 3369, 3745, 4494, 5615, 6738, 7490, 7861, 11230, 11235, 15722, 16845, 22470, 23583, 33690, 39305, 47166, 78610, 117915, 120161, 235830, 240322, 360483, 600805, 720966, 841127, 1201610, 1682254, 1802415, 2523381, 3604830, 4205635, 5046762, 8411270, 12616905, 25233810]

約数ペア:

[(1, 25233810), (2, 12616905), (3, 8411270), (5, 5046762), (6, 4205635), (7, 3604830), (10, 2523381), (14, 1802415), (15, 1682254), (21, 1201610), (30, 841127), (35, 720966), (42, 600805), (70, 360483), (105, 240322), (107, 235830), (210, 120161), (214, 117915), (321, 78610), (535, 47166), (642, 39305), (749, 33690), (1070, 23583), (1123, 22470), (1498, 16845), (1605, 15722), (2246, 11235), (2247, 11230), (3210, 7861), (3369, 7490), (3745, 6738), (4494, 5615)]