31073340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13997}}^1$

素因数の和:14046

約数の個数: 48

約数和(自身を含む): 89363232

約数和(自身を除く): 58289892

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, 13997, 27994, 41991, 55988, 69985, 83982, 139970, 167964, 209955, 279940, 419910, 517889, 839820, 1035778, 1553667, 2071556, 2589445, 3107334, 5178890, 6214668, 7768335, 10357780, 15536670, 31073340]

約数ペア:

[(1, 31073340), (2, 15536670), (3, 10357780), (4, 7768335), (5, 6214668), (6, 5178890), (10, 3107334), (12, 2589445), (15, 2071556), (20, 1553667), (30, 1035778), (37, 839820), (60, 517889), (74, 419910), (111, 279940), (148, 209955), (185, 167964), (222, 139970), (370, 83982), (444, 69985), (555, 55988), (740, 41991), (1110, 27994), (2220, 13997)]