18009030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 47371968

約数和(自身を除く): 29362938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 757, 793, 915, 1514, 1586, 1830, 2271, 2379, 3785, 3965, 4542, 4758, 7570, 7930, 9841, 11355, 11895, 19682, 22710, 23790, 29523, 46177, 49205, 59046, 92354, 98410, 138531, 147615, 230885, 277062, 295230, 461770, 600301, 692655, 1200602, 1385310, 1800903, 3001505, 3601806, 6003010, 9004515, 18009030]

約数ペア:

[(1, 18009030), (2, 9004515), (3, 6003010), (5, 3601806), (6, 3001505), (10, 1800903), (13, 1385310), (15, 1200602), (26, 692655), (30, 600301), (39, 461770), (61, 295230), (65, 277062), (78, 230885), (122, 147615), (130, 138531), (183, 98410), (195, 92354), (305, 59046), (366, 49205), (390, 46177), (610, 29523), (757, 23790), (793, 22710), (915, 19682), (1514, 11895), (1586, 11355), (1830, 9841), (2271, 7930), (2379, 7570), (3785, 4758), (3965, 4542)]