74327910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8573}}^1$

素因数の和:8617

約数の個数: 48

約数和(自身を含む): 189519696

約数和(自身を除く): 115191786

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8573, 8670, 17146, 25719, 42865, 51438, 85730, 128595, 145741, 257190, 291482, 437223, 728705, 874446, 1457410, 2186115, 2477597, 4372230, 4955194, 7432791, 12387985, 14865582, 24775970, 37163955, 74327910]

約数ペア:

[(1, 74327910), (2, 37163955), (3, 24775970), (5, 14865582), (6, 12387985), (10, 7432791), (15, 4955194), (17, 4372230), (30, 2477597), (34, 2186115), (51, 1457410), (85, 874446), (102, 728705), (170, 437223), (255, 291482), (289, 257190), (510, 145741), (578, 128595), (867, 85730), (1445, 51438), (1734, 42865), (2890, 25719), (4335, 17146), (8573, 8670)]