4274270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 10686816

約数和(自身を除く): 6412546

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 61, 65, 70, 77, 91, 98, 110, 122, 130, 143, 154, 182, 245, 286, 305, 385, 427, 455, 490, 539, 610, 637, 671, 715, 770, 793, 854, 910, 1001, 1078, 1274, 1342, 1430, 1586, 2002, 2135, 2695, 2989, 3185, 3355, 3965, 4270, 4697, 5005, 5390, 5551, 5978, 6370, 6710, 7007, 7930, 8723, 9394, 10010, 11102, 14014, 14945, 17446, 23485, 27755, 29890, 32879, 35035, 38857, 43615, 46970, 55510, 61061, 65758, 70070, 77714, 87230, 122122, 164395, 194285, 305305, 328790, 388570, 427427, 610610, 854854, 2137135, 4274270]

約数ペア:

[(1, 4274270), (2, 2137135), (5, 854854), (7, 610610), (10, 427427), (11, 388570), (13, 328790), (14, 305305), (22, 194285), (26, 164395), (35, 122122), (49, 87230), (55, 77714), (61, 70070), (65, 65758), (70, 61061), (77, 55510), (91, 46970), (98, 43615), (110, 38857), (122, 35035), (130, 32879), (143, 29890), (154, 27755), (182, 23485), (245, 17446), (286, 14945), (305, 14014), (385, 11102), (427, 10010), (455, 9394), (490, 8723), (539, 7930), (610, 7007), (637, 6710), (671, 6370), (715, 5978), (770, 5551), (793, 5390), (854, 5005), (910, 4697), (1001, 4270), (1078, 3965), (1274, 3355), (1342, 3185), (1430, 2989), (1586, 2695), (2002, 2135)]