2238719210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{3329}}^1$

素因数の和:4095

約数の個数: 64

約数和(自身を含む): 4967827200

約数和(自身を除く): 2729107990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 739, 910, 1478, 3329, 3695, 5173, 6658, 7390, 9607, 10346, 16645, 19214, 23303, 25865, 33290, 43277, 46606, 48035, 51730, 67249, 86554, 96070, 116515, 134498, 216385, 233030, 302939, 336245, 432770, 605878, 672490, 1514695, 2460131, 3029390, 4920262, 12300655, 17220917, 24601310, 31981703, 34441834, 63963406, 86104585, 159908515, 172209170, 223871921, 319817030, 447743842, 1119359605, 2238719210]

約数ペア:

[(1, 2238719210), (2, 1119359605), (5, 447743842), (7, 319817030), (10, 223871921), (13, 172209170), (14, 159908515), (26, 86104585), (35, 63963406), (65, 34441834), (70, 31981703), (91, 24601310), (130, 17220917), (182, 12300655), (455, 4920262), (739, 3029390), (910, 2460131), (1478, 1514695), (3329, 672490), (3695, 605878), (5173, 432770), (6658, 336245), (7390, 302939), (9607, 233030), (10346, 216385), (16645, 134498), (19214, 116515), (23303, 96070), (25865, 86554), (33290, 67249), (43277, 51730), (46606, 48035)]