70253860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 157538304

約数和(自身を除く): 87284444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 1627, 2159, 2540, 3254, 4318, 6508, 8135, 8636, 10795, 16270, 21590, 27659, 32540, 43180, 55318, 110636, 138295, 206629, 276590, 413258, 553180, 826516, 1033145, 2066290, 3512693, 4132580, 7025386, 14050772, 17563465, 35126930, 70253860]

約数ペア:

[(1, 70253860), (2, 35126930), (4, 17563465), (5, 14050772), (10, 7025386), (17, 4132580), (20, 3512693), (34, 2066290), (68, 1033145), (85, 826516), (127, 553180), (170, 413258), (254, 276590), (340, 206629), (508, 138295), (635, 110636), (1270, 55318), (1627, 43180), (2159, 32540), (2540, 27659), (3254, 21590), (4318, 16270), (6508, 10795), (8135, 8636)]