22028930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 51907392

約数和(自身を除く): 29878462

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 61, 67, 70, 77, 98, 110, 122, 134, 154, 245, 305, 335, 385, 427, 469, 490, 539, 610, 670, 671, 737, 770, 854, 938, 1078, 1342, 1474, 2135, 2345, 2695, 2989, 3283, 3355, 3685, 4087, 4270, 4690, 4697, 5159, 5390, 5978, 6566, 6710, 7370, 8174, 9394, 10318, 14945, 16415, 20435, 23485, 25795, 28609, 29890, 32830, 32879, 36113, 40870, 44957, 46970, 51590, 57218, 65758, 72226, 89914, 143045, 164395, 180565, 200263, 224785, 286090, 314699, 328790, 361130, 400526, 449570, 629398, 1001315, 1573495, 2002630, 2202893, 3146990, 4405786, 11014465, 22028930]

約数ペア:

[(1, 22028930), (2, 11014465), (5, 4405786), (7, 3146990), (10, 2202893), (11, 2002630), (14, 1573495), (22, 1001315), (35, 629398), (49, 449570), (55, 400526), (61, 361130), (67, 328790), (70, 314699), (77, 286090), (98, 224785), (110, 200263), (122, 180565), (134, 164395), (154, 143045), (245, 89914), (305, 72226), (335, 65758), (385, 57218), (427, 51590), (469, 46970), (490, 44957), (539, 40870), (610, 36113), (670, 32879), (671, 32830), (737, 29890), (770, 28609), (854, 25795), (938, 23485), (1078, 20435), (1342, 16415), (1474, 14945), (2135, 10318), (2345, 9394), (2695, 8174), (2989, 7370), (3283, 6710), (3355, 6566), (3685, 5978), (4087, 5390), (4270, 5159), (4690, 4697)]