42046140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8443}}^1$

素因数の和:8538

約数の個数: 48

約数和(自身を含む): 119161728

約数和(自身を除く): 77115588

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, 8443, 16886, 25329, 33772, 42215, 50658, 84430, 101316, 126645, 168860, 253290, 506580, 700769, 1401538, 2102307, 2803076, 3503845, 4204614, 7007690, 8409228, 10511535, 14015380, 21023070, 42046140]

約数ペア:

[(1, 42046140), (2, 21023070), (3, 14015380), (4, 10511535), (5, 8409228), (6, 7007690), (10, 4204614), (12, 3503845), (15, 2803076), (20, 2102307), (30, 1401538), (60, 700769), (83, 506580), (166, 253290), (249, 168860), (332, 126645), (415, 101316), (498, 84430), (830, 50658), (996, 42215), (1245, 33772), (1660, 25329), (2490, 16886), (4980, 8443)]