148495980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3331}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 416473344

約数和(自身を除く): 267977364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 2229, 2972, 3331, 3715, 4458, 6662, 7430, 8916, 9993, 11145, 13324, 14860, 16655, 19986, 22290, 33310, 39972, 44580, 49965, 66620, 99930, 199860, 2474933, 4949866, 7424799, 9899732, 12374665, 14849598, 24749330, 29699196, 37123995, 49498660, 74247990, 148495980]

約数ペア:

[(1, 148495980), (2, 74247990), (3, 49498660), (4, 37123995), (5, 29699196), (6, 24749330), (10, 14849598), (12, 12374665), (15, 9899732), (20, 7424799), (30, 4949866), (60, 2474933), (743, 199860), (1486, 99930), (2229, 66620), (2972, 49965), (3331, 44580), (3715, 39972), (4458, 33310), (6662, 22290), (7430, 19986), (8916, 16655), (9993, 14860), (11145, 13324)]