7478130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 21897216

約数和(自身を除く): 14419086

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 43, 51, 55, 62, 66, 85, 86, 93, 102, 110, 129, 155, 165, 170, 186, 187, 215, 255, 258, 310, 330, 341, 374, 430, 465, 473, 510, 527, 561, 645, 682, 731, 930, 935, 946, 1023, 1054, 1122, 1290, 1333, 1419, 1462, 1581, 1705, 1870, 2046, 2193, 2365, 2635, 2666, 2805, 2838, 3162, 3410, 3655, 3999, 4386, 4730, 5115, 5270, 5610, 5797, 6665, 7095, 7310, 7905, 7998, 8041, 10230, 10965, 11594, 13330, 14190, 14663, 15810, 16082, 17391, 19995, 21930, 22661, 24123, 28985, 29326, 34782, 39990, 40205, 43989, 45322, 48246, 57970, 67983, 73315, 80410, 86955, 87978, 113305, 120615, 135966, 146630, 173910, 219945, 226610, 241230, 249271, 339915, 439890, 498542, 679830, 747813, 1246355, 1495626, 2492710, 3739065, 7478130]

約数ペア:

[(1, 7478130), (2, 3739065), (3, 2492710), (5, 1495626), (6, 1246355), (10, 747813), (11, 679830), (15, 498542), (17, 439890), (22, 339915), (30, 249271), (31, 241230), (33, 226610), (34, 219945), (43, 173910), (51, 146630), (55, 135966), (62, 120615), (66, 113305), (85, 87978), (86, 86955), (93, 80410), (102, 73315), (110, 67983), (129, 57970), (155, 48246), (165, 45322), (170, 43989), (186, 40205), (187, 39990), (215, 34782), (255, 29326), (258, 28985), (310, 24123), (330, 22661), (341, 21930), (374, 19995), (430, 17391), (465, 16082), (473, 15810), (510, 14663), (527, 14190), (561, 13330), (645, 11594), (682, 10965), (731, 10230), (930, 8041), (935, 7998), (946, 7905), (1023, 7310), (1054, 7095), (1122, 6665), (1290, 5797), (1333, 5610), (1419, 5270), (1462, 5115), (1581, 4730), (1705, 4386), (1870, 3999), (2046, 3655), (2193, 3410), (2365, 3162), (2635, 2838), (2666, 2805)]