91020210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 232440192

約数和(自身を除く): 141419982

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 317, 510, 563, 634, 951, 1126, 1585, 1689, 1902, 2815, 3170, 3378, 4755, 5389, 5630, 8445, 9510, 9571, 10778, 16167, 16890, 19142, 26945, 28713, 32334, 47855, 53890, 57426, 80835, 95710, 143565, 161670, 178471, 287130, 356942, 535413, 892355, 1070826, 1784710, 2677065, 3034007, 5354130, 6068014, 9102021, 15170035, 18204042, 30340070, 45510105, 91020210]

約数ペア:

[(1, 91020210), (2, 45510105), (3, 30340070), (5, 18204042), (6, 15170035), (10, 9102021), (15, 6068014), (17, 5354130), (30, 3034007), (34, 2677065), (51, 1784710), (85, 1070826), (102, 892355), (170, 535413), (255, 356942), (317, 287130), (510, 178471), (563, 161670), (634, 143565), (951, 95710), (1126, 80835), (1585, 57426), (1689, 53890), (1902, 47855), (2815, 32334), (3170, 28713), (3378, 26945), (4755, 19142), (5389, 16890), (5630, 16167), (8445, 10778), (9510, 9571)]