90250230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6053}}^1$

素因数の和:6141

約数の個数: 64

約数和(自身を含む): 251071488

約数和(自身を除く): 160821258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 6053, 7455, 12106, 14910, 18159, 30265, 36318, 42371, 60530, 84742, 90795, 127113, 181590, 211855, 254226, 423710, 429763, 635565, 859526, 1271130, 1289289, 2148815, 2578578, 3008341, 4297630, 6016682, 6446445, 9025023, 12892890, 15041705, 18050046, 30083410, 45125115, 90250230]

約数ペア:

[(1, 90250230), (2, 45125115), (3, 30083410), (5, 18050046), (6, 15041705), (7, 12892890), (10, 9025023), (14, 6446445), (15, 6016682), (21, 4297630), (30, 3008341), (35, 2578578), (42, 2148815), (70, 1289289), (71, 1271130), (105, 859526), (142, 635565), (210, 429763), (213, 423710), (355, 254226), (426, 211855), (497, 181590), (710, 127113), (994, 90795), (1065, 84742), (1491, 60530), (2130, 42371), (2485, 36318), (2982, 30265), (4970, 18159), (6053, 14910), (7455, 12106)]