30789324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 82188288

約数和(自身を除く): 51398964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 587, 846, 1116, 1174, 1457, 1692, 1761, 2348, 2914, 3522, 4371, 5283, 5828, 7044, 8742, 10566, 13113, 17484, 18197, 21132, 26226, 27589, 36394, 52452, 54591, 55178, 72788, 82767, 109182, 110356, 163773, 165534, 218364, 248301, 327546, 331068, 496602, 655092, 855259, 993204, 1710518, 2565777, 3421036, 5131554, 7697331, 10263108, 15394662, 30789324]

約数ペア:

[(1, 30789324), (2, 15394662), (3, 10263108), (4, 7697331), (6, 5131554), (9, 3421036), (12, 2565777), (18, 1710518), (31, 993204), (36, 855259), (47, 655092), (62, 496602), (93, 331068), (94, 327546), (124, 248301), (141, 218364), (186, 165534), (188, 163773), (279, 110356), (282, 109182), (372, 82767), (423, 72788), (558, 55178), (564, 54591), (587, 52452), (846, 36394), (1116, 27589), (1174, 26226), (1457, 21132), (1692, 18197), (1761, 17484), (2348, 13113), (2914, 10566), (3522, 8742), (4371, 7044), (5283, 5828)]