68651310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25147}}^1$

素因数の和:25177

約数の個数: 64

約数和(自身を含む): 202793472

約数和(自身を除く): 134142162

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25147, 50294, 75441, 125735, 150882, 176029, 251470, 326911, 352058, 377205, 528087, 653822, 754410, 880145, 980733, 1056174, 1634555, 1760290, 1961466, 2288377, 2640435, 3269110, 4576754, 4903665, 5280870, 6865131, 9807330, 11441885, 13730262, 22883770, 34325655, 68651310]

約数ペア:

[(1, 68651310), (2, 34325655), (3, 22883770), (5, 13730262), (6, 11441885), (7, 9807330), (10, 6865131), (13, 5280870), (14, 4903665), (15, 4576754), (21, 3269110), (26, 2640435), (30, 2288377), (35, 1961466), (39, 1760290), (42, 1634555), (65, 1056174), (70, 980733), (78, 880145), (91, 754410), (105, 653822), (130, 528087), (182, 377205), (195, 352058), (210, 326911), (273, 251470), (390, 176029), (455, 150882), (546, 125735), (910, 75441), (1365, 50294), (2730, 25147)]