15280410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 22821990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 89, 97, 118, 177, 178, 194, 267, 291, 295, 354, 445, 485, 534, 582, 590, 885, 890, 970, 1335, 1455, 1770, 2670, 2910, 5251, 5723, 8633, 10502, 11446, 15753, 17169, 17266, 25899, 26255, 28615, 31506, 34338, 43165, 51798, 52510, 57230, 78765, 85845, 86330, 129495, 157530, 171690, 258990, 509347, 1018694, 1528041, 2546735, 3056082, 5093470, 7640205, 15280410]

約数ペア:

[(1, 15280410), (2, 7640205), (3, 5093470), (5, 3056082), (6, 2546735), (10, 1528041), (15, 1018694), (30, 509347), (59, 258990), (89, 171690), (97, 157530), (118, 129495), (177, 86330), (178, 85845), (194, 78765), (267, 57230), (291, 52510), (295, 51798), (354, 43165), (445, 34338), (485, 31506), (534, 28615), (582, 26255), (590, 25899), (885, 17266), (890, 17169), (970, 15753), (1335, 11446), (1455, 10502), (1770, 8633), (2670, 5723), (2910, 5251)]