30947814

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 70171920

約数和(自身を除く): 39224106

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 522, 587, 606, 909, 1174, 1761, 1818, 2929, 3522, 5283, 5858, 8787, 10566, 17023, 17574, 26361, 34046, 51069, 52722, 59287, 102138, 118574, 153207, 177861, 306414, 355722, 533583, 1067166, 1719323, 3438646, 5157969, 10315938, 15473907, 30947814]

約数ペア:

[(1, 30947814), (2, 15473907), (3, 10315938), (6, 5157969), (9, 3438646), (18, 1719323), (29, 1067166), (58, 533583), (87, 355722), (101, 306414), (174, 177861), (202, 153207), (261, 118574), (303, 102138), (522, 59287), (587, 52722), (606, 51069), (909, 34046), (1174, 26361), (1761, 17574), (1818, 17023), (2929, 10566), (3522, 8787), (5283, 5858)]