69568730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12907}}^1$

素因数の和:12939

約数の個数: 48

約数和(自身を含む): 158923296

約数和(自身を除く): 89354566

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 12907, 25814, 64535, 90349, 129070, 141977, 180698, 283954, 451745, 632443, 709885, 903490, 993839, 1264886, 1419770, 1987678, 3162215, 4969195, 6324430, 6956873, 9938390, 13913746, 34784365, 69568730]

約数ペア:

[(1, 69568730), (2, 34784365), (5, 13913746), (7, 9938390), (10, 6956873), (11, 6324430), (14, 4969195), (22, 3162215), (35, 1987678), (49, 1419770), (55, 1264886), (70, 993839), (77, 903490), (98, 709885), (110, 632443), (154, 451745), (245, 283954), (385, 180698), (490, 141977), (539, 129070), (770, 90349), (1078, 64535), (2695, 25814), (5390, 12907)]