15684290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 29148336

約数和(自身を除く): 13464046

約数列:

[1, 2, 5, 10, 53, 101, 106, 202, 265, 293, 505, 530, 586, 1010, 1465, 2930, 5353, 10706, 15529, 26765, 29593, 31058, 53530, 59186, 77645, 147965, 155290, 295930, 1568429, 3136858, 7842145, 15684290]

約数ペア:

[(1, 15684290), (2, 7842145), (5, 3136858), (10, 1568429), (53, 295930), (101, 155290), (106, 147965), (202, 77645), (265, 59186), (293, 53530), (505, 31058), (530, 29593), (586, 26765), (1010, 15529), (1465, 10706), (2930, 5353)]