42888180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19319}}^1$

素因数の和:19368

約数の個数: 48

約数和(自身を含む): 123338880

約数和(自身を除く): 80450700

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, 19319, 38638, 57957, 77276, 96595, 115914, 193190, 231828, 289785, 386380, 579570, 714803, 1159140, 1429606, 2144409, 2859212, 3574015, 4288818, 7148030, 8577636, 10722045, 14296060, 21444090, 42888180]

約数ペア:

[(1, 42888180), (2, 21444090), (3, 14296060), (4, 10722045), (5, 8577636), (6, 7148030), (10, 4288818), (12, 3574015), (15, 2859212), (20, 2144409), (30, 1429606), (37, 1159140), (60, 714803), (74, 579570), (111, 386380), (148, 289785), (185, 231828), (222, 193190), (370, 115914), (444, 96595), (555, 77276), (740, 57957), (1110, 38638), (2220, 19319)]