428465610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{7691}}^1$

素因数の和:8323

約数の個数: 48

約数和(自身を含む): 1115955360

約数和(自身を除く): 687489750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 619, 1238, 1857, 3095, 3714, 5571, 6190, 7691, 9285, 11142, 15382, 18570, 23073, 27855, 38455, 46146, 55710, 69219, 76910, 115365, 138438, 230730, 346095, 692190, 4760729, 9521458, 14282187, 23803645, 28564374, 42846561, 47607290, 71410935, 85693122, 142821870, 214232805, 428465610]

約数ペア:

[(1, 428465610), (2, 214232805), (3, 142821870), (5, 85693122), (6, 71410935), (9, 47607290), (10, 42846561), (15, 28564374), (18, 23803645), (30, 14282187), (45, 9521458), (90, 4760729), (619, 692190), (1238, 346095), (1857, 230730), (3095, 138438), (3714, 115365), (5571, 76910), (6190, 69219), (7691, 55710), (9285, 46146), (11142, 38455), (15382, 27855), (18570, 23073)]