2065430115

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 4302305280

約数和(自身を除く): 2236875165

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 71, 79, 105, 147, 167, 213, 237, 245, 315, 355, 395, 441, 497, 501, 553, 639, 711, 735, 835, 1065, 1169, 1185, 1491, 1503, 1659, 2205, 2485, 2505, 2765, 3195, 3479, 3507, 3555, 3871, 4473, 4977, 5609, 5845, 7455, 7515, 8183, 8295, 10437, 10521, 11613, 11857, 13193, 16827, 17395, 17535, 19355, 22365, 24549, 24885, 28045, 31311, 34839, 35571, 39263, 39579, 40915, 50481, 52185, 52605, 58065, 59285, 65965, 73647, 82999, 84135, 92351, 106713, 117789, 118737, 122745, 156555, 174195, 177855, 196315, 197895, 248997, 252405, 274841, 277053, 353367, 368235, 414995, 461755, 533565, 580993, 588945, 593685, 646457, 746991, 824523, 831159, 936703, 1244985, 1374205, 1385265, 1742979, 1766835, 1939371, 2473569, 2810109, 2904965, 3232285, 3734955, 4122615, 4155795, 4683515, 5228937, 5818113, 6556921, 8430327, 8714895, 9696855, 12367845, 14050545, 19670763, 26144685, 29090565, 32784605, 42151635, 45898447, 59012289, 98353815, 137695341, 229492235, 295061445, 413086023, 688476705, 2065430115]

約数ペア:

[(1, 2065430115), (3, 688476705), (5, 413086023), (7, 295061445), (9, 229492235), (15, 137695341), (21, 98353815), (35, 59012289), (45, 45898447), (49, 42151635), (63, 32784605), (71, 29090565), (79, 26144685), (105, 19670763), (147, 14050545), (167, 12367845), (213, 9696855), (237, 8714895), (245, 8430327), (315, 6556921), (355, 5818113), (395, 5228937), (441, 4683515), (497, 4155795), (501, 4122615), (553, 3734955), (639, 3232285), (711, 2904965), (735, 2810109), (835, 2473569), (1065, 1939371), (1169, 1766835), (1185, 1742979), (1491, 1385265), (1503, 1374205), (1659, 1244985), (2205, 936703), (2485, 831159), (2505, 824523), (2765, 746991), (3195, 646457), (3479, 593685), (3507, 588945), (3555, 580993), (3871, 533565), (4473, 461755), (4977, 414995), (5609, 368235), (5845, 353367), (7455, 277053), (7515, 274841), (8183, 252405), (8295, 248997), (10437, 197895), (10521, 196315), (11613, 177855), (11857, 174195), (13193, 156555), (16827, 122745), (17395, 118737), (17535, 117789), (19355, 106713), (22365, 92351), (24549, 84135), (24885, 82999), (28045, 73647), (31311, 65965), (34839, 59285), (35571, 58065), (39263, 52605), (39579, 52185), (40915, 50481)]