3066702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 7443684864

約数和(自身を除く): 4376981924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 251, 394, 443, 502, 788, 886, 985, 1004, 1255, 1379, 1757, 1772, 1970, 2215, 2510, 2758, 3101, 3514, 3940, 4430, 5020, 5516, 6202, 6895, 7028, 8785, 8860, 12404, 13790, 15505, 17570, 27580, 31010, 35140, 49447, 62020, 87271, 98894, 111193, 174542, 197788, 222386, 247235, 346129, 349084, 436355, 444772, 494470, 555965, 610897, 692258, 778351, 872710, 988940, 1111930, 1221794, 1384516, 1556702, 1730645, 1745420, 2223860, 2443588, 3054485, 3113404, 3461290, 3891755, 6108970, 6922580, 7783510, 12217940, 15567020, 21905021, 43810042, 87620084, 109525105, 153335147, 219050210, 306670294, 438100420, 613340588, 766675735, 1533351470, 3066702940]

約数ペア:

[(1, 3066702940), (2, 1533351470), (4, 766675735), (5, 613340588), (7, 438100420), (10, 306670294), (14, 219050210), (20, 153335147), (28, 109525105), (35, 87620084), (70, 43810042), (140, 21905021), (197, 15567020), (251, 12217940), (394, 7783510), (443, 6922580), (502, 6108970), (788, 3891755), (886, 3461290), (985, 3113404), (1004, 3054485), (1255, 2443588), (1379, 2223860), (1757, 1745420), (1772, 1730645), (1970, 1556702), (2215, 1384516), (2510, 1221794), (2758, 1111930), (3101, 988940), (3514, 872710), (3940, 778351), (4430, 692258), (5020, 610897), (5516, 555965), (6202, 494470), (6895, 444772), (7028, 436355), (8785, 349084), (8860, 346129), (12404, 247235), (13790, 222386), (15505, 197788), (17570, 174542), (27580, 111193), (31010, 98894), (35140, 87271), (49447, 62020)]