85872090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 211372416

約数和(自身を除く): 125500326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 113, 146, 219, 226, 339, 347, 365, 438, 565, 678, 694, 730, 1041, 1095, 1130, 1695, 1735, 2082, 2190, 3390, 3470, 5205, 8249, 10410, 16498, 24747, 25331, 39211, 41245, 49494, 50662, 75993, 78422, 82490, 117633, 123735, 126655, 151986, 196055, 235266, 247470, 253310, 379965, 392110, 588165, 759930, 1176330, 2862403, 5724806, 8587209, 14312015, 17174418, 28624030, 42936045, 85872090]

約数ペア:

[(1, 85872090), (2, 42936045), (3, 28624030), (5, 17174418), (6, 14312015), (10, 8587209), (15, 5724806), (30, 2862403), (73, 1176330), (113, 759930), (146, 588165), (219, 392110), (226, 379965), (339, 253310), (347, 247470), (365, 235266), (438, 196055), (565, 151986), (678, 126655), (694, 123735), (730, 117633), (1041, 82490), (1095, 78422), (1130, 75993), (1695, 50662), (1735, 49494), (2082, 41245), (2190, 39211), (3390, 25331), (3470, 24747), (5205, 16498), (8249, 10410)]