42946590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 110294784

約数和(自身を除く): 67348194

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 510, 535, 642, 787, 1070, 1574, 1605, 1819, 2361, 3210, 3638, 3935, 4722, 5457, 7870, 9095, 10914, 11805, 13379, 18190, 23610, 26758, 27285, 40137, 54570, 66895, 80274, 84209, 133790, 168418, 200685, 252627, 401370, 421045, 505254, 842090, 1263135, 1431553, 2526270, 2863106, 4294659, 7157765, 8589318, 14315530, 21473295, 42946590]

約数ペア:

[(1, 42946590), (2, 21473295), (3, 14315530), (5, 8589318), (6, 7157765), (10, 4294659), (15, 2863106), (17, 2526270), (30, 1431553), (34, 1263135), (51, 842090), (85, 505254), (102, 421045), (107, 401370), (170, 252627), (214, 200685), (255, 168418), (321, 133790), (510, 84209), (535, 80274), (642, 66895), (787, 54570), (1070, 40137), (1574, 27285), (1605, 26758), (1819, 23610), (2361, 18190), (3210, 13379), (3638, 11805), (3935, 10914), (4722, 9095), (5457, 7870)]