236425420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{153523}}^1$

素因数の和:153550

約数の個数: 48

約数和(自身を含む): 619008768

約数和(自身を除く): 382583348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 153523, 307046, 614092, 767615, 1074661, 1535230, 1688753, 2149322, 3070460, 3377506, 4298644, 5373305, 6755012, 8443765, 10746610, 11821271, 16887530, 21493220, 23642542, 33775060, 47285084, 59106355, 118212710, 236425420]

約数ペア:

[(1, 236425420), (2, 118212710), (4, 59106355), (5, 47285084), (7, 33775060), (10, 23642542), (11, 21493220), (14, 16887530), (20, 11821271), (22, 10746610), (28, 8443765), (35, 6755012), (44, 5373305), (55, 4298644), (70, 3377506), (77, 3070460), (110, 2149322), (140, 1688753), (154, 1535230), (220, 1074661), (308, 767615), (385, 614092), (770, 307046), (1540, 153523)]