190442970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1619}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 495836640

約数和(自身を除く): 305393670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1307, 1619, 2614, 3238, 3921, 4857, 6535, 7842, 8095, 9714, 11763, 13070, 14571, 16190, 19605, 23526, 24285, 29142, 39210, 48570, 58815, 72855, 117630, 145710, 2116033, 4232066, 6348099, 10580165, 12696198, 19044297, 21160330, 31740495, 38088594, 63480990, 95221485, 190442970]

約数ペア:

[(1, 190442970), (2, 95221485), (3, 63480990), (5, 38088594), (6, 31740495), (9, 21160330), (10, 19044297), (15, 12696198), (18, 10580165), (30, 6348099), (45, 4232066), (90, 2116033), (1307, 145710), (1619, 117630), (2614, 72855), (3238, 58815), (3921, 48570), (4857, 39210), (6535, 29142), (7842, 24285), (8095, 23526), (9714, 19605), (11763, 16190), (13070, 14571)]