301676860

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 642281472

約数和(自身を除く): 340604612

約数列:

[1, 2, 4, 5, 10, 20, 151, 191, 302, 382, 523, 604, 755, 764, 955, 1046, 1510, 1910, 2092, 2615, 3020, 3820, 5230, 10460, 28841, 57682, 78973, 99893, 115364, 144205, 157946, 199786, 288410, 315892, 394865, 399572, 499465, 576820, 789730, 998930, 1579460, 1997860, 15083843, 30167686, 60335372, 75419215, 150838430, 301676860]

約数ペア:

[(1, 301676860), (2, 150838430), (4, 75419215), (5, 60335372), (10, 30167686), (20, 15083843), (151, 1997860), (191, 1579460), (302, 998930), (382, 789730), (523, 576820), (604, 499465), (755, 399572), (764, 394865), (955, 315892), (1046, 288410), (1510, 199786), (1910, 157946), (2092, 144205), (2615, 115364), (3020, 99893), (3820, 78973), (5230, 57682), (10460, 28841)]