166281010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2477}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 350855064

約数和(自身を除く): 184574054

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 2477, 4795, 4954, 6713, 9590, 12385, 13426, 17339, 24770, 33565, 34678, 67130, 86695, 121373, 173390, 242746, 339349, 606865, 678698, 1213730, 1696745, 2375443, 3393490, 4750886, 11877215, 16628101, 23754430, 33256202, 83140505, 166281010]

約数ペア:

[(1, 166281010), (2, 83140505), (5, 33256202), (7, 23754430), (10, 16628101), (14, 11877215), (35, 4750886), (49, 3393490), (70, 2375443), (98, 1696745), (137, 1213730), (245, 678698), (274, 606865), (490, 339349), (685, 242746), (959, 173390), (1370, 121373), (1918, 86695), (2477, 67130), (4795, 34678), (4954, 33565), (6713, 24770), (9590, 17339), (12385, 13426)]