74246670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28447}}^1$

素因数の和:28489

約数の個数: 48

約数和(自身を含む): 199704960

約数和(自身を除く): 125458290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 28447, 56894, 85341, 142235, 170682, 256023, 284470, 426705, 512046, 824963, 853410, 1280115, 1649926, 2474889, 2560230, 4124815, 4949778, 7424667, 8249630, 12374445, 14849334, 24748890, 37123335, 74246670]

約数ペア:

[(1, 74246670), (2, 37123335), (3, 24748890), (5, 14849334), (6, 12374445), (9, 8249630), (10, 7424667), (15, 4949778), (18, 4124815), (29, 2560230), (30, 2474889), (45, 1649926), (58, 1280115), (87, 853410), (90, 824963), (145, 512046), (174, 426705), (261, 284470), (290, 256023), (435, 170682), (522, 142235), (870, 85341), (1305, 56894), (2610, 28447)]