19296150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 48171024

約数和(自身を除く): 28874874

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 653, 985, 1182, 1306, 1959, 1970, 2955, 3265, 3918, 4925, 5910, 6530, 9795, 9850, 14775, 16325, 19590, 29550, 32650, 48975, 97950, 128641, 257282, 385923, 643205, 771846, 1286410, 1929615, 3216025, 3859230, 6432050, 9648075, 19296150]

約数ペア:

[(1, 19296150), (2, 9648075), (3, 6432050), (5, 3859230), (6, 3216025), (10, 1929615), (15, 1286410), (25, 771846), (30, 643205), (50, 385923), (75, 257282), (150, 128641), (197, 97950), (394, 48975), (591, 32650), (653, 29550), (985, 19590), (1182, 16325), (1306, 14775), (1959, 9850), (1970, 9795), (2955, 6530), (3265, 5910), (3918, 4925)]