42120060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18973}}^1$

素因数の和:19022

約数の個数: 48

約数和(自身を含む): 121130016

約数和(自身を除く): 79009956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 18973, 37946, 56919, 75892, 94865, 113838, 189730, 227676, 284595, 379460, 569190, 702001, 1138380, 1404002, 2106003, 2808004, 3510005, 4212006, 7020010, 8424012, 10530015, 14040020, 21060030, 42120060]

約数ペア:

[(1, 42120060), (2, 21060030), (3, 14040020), (4, 10530015), (5, 8424012), (6, 7020010), (10, 4212006), (12, 3510005), (15, 2808004), (20, 2106003), (30, 1404002), (37, 1138380), (60, 702001), (74, 569190), (111, 379460), (148, 284595), (185, 227676), (222, 189730), (370, 113838), (444, 94865), (555, 75892), (740, 56919), (1110, 37946), (2220, 18973)]