1570997790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{22699}}^1$

素因数の和:23481

約数の個数: 48

約数和(自身を含む): 4090086000

約数和(自身を除く): 2519088210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 769, 1538, 2307, 3845, 4614, 6921, 7690, 11535, 13842, 22699, 23070, 34605, 45398, 68097, 69210, 113495, 136194, 204291, 226990, 340485, 408582, 680970, 1021455, 2042910, 17455531, 34911062, 52366593, 87277655, 104733186, 157099779, 174555310, 261832965, 314199558, 523665930, 785498895, 1570997790]

約数ペア:

[(1, 1570997790), (2, 785498895), (3, 523665930), (5, 314199558), (6, 261832965), (9, 174555310), (10, 157099779), (15, 104733186), (18, 87277655), (30, 52366593), (45, 34911062), (90, 17455531), (769, 2042910), (1538, 1021455), (2307, 680970), (3845, 408582), (4614, 340485), (6921, 226990), (7690, 204291), (11535, 136194), (13842, 113495), (22699, 69210), (23070, 68097), (34605, 45398)]