42135780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8461}}^1$

素因数の和:8556

約数の個数: 48

約数和(自身を含む): 119415744

約数和(自身を除く): 77279964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 8461, 16922, 25383, 33844, 42305, 50766, 84610, 101532, 126915, 169220, 253830, 507660, 702263, 1404526, 2106789, 2809052, 3511315, 4213578, 7022630, 8427156, 10533945, 14045260, 21067890, 42135780]

約数ペア:

[(1, 42135780), (2, 21067890), (3, 14045260), (4, 10533945), (5, 8427156), (6, 7022630), (10, 4213578), (12, 3511315), (15, 2809052), (20, 2106789), (30, 1404526), (60, 702263), (83, 507660), (166, 253830), (249, 169220), (332, 126915), (415, 101532), (498, 84610), (830, 50766), (996, 42305), (1245, 33844), (1660, 25383), (2490, 16922), (4980, 8461)]