2013602955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 4087480320

約数和(自身を除く): 2073877365

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 79, 91, 105, 195, 213, 237, 263, 273, 355, 395, 455, 497, 553, 789, 923, 1027, 1065, 1185, 1315, 1365, 1491, 1659, 1841, 2485, 2765, 2769, 3081, 3419, 3945, 4615, 5135, 5523, 5609, 6461, 7189, 7455, 8295, 9205, 10257, 13845, 15405, 16827, 17095, 18673, 19383, 20777, 21567, 23933, 27615, 28045, 32305, 35945, 39263, 51285, 56019, 62331, 71799, 72917, 84135, 93365, 96915, 103885, 107835, 117789, 119665, 130711, 145439, 196315, 218751, 242749, 270101, 280095, 311655, 358995, 364585, 392133, 436317, 510419, 588945, 653555, 727195, 728247, 810303, 1093755, 1213745, 1350505, 1475167, 1531257, 1699243, 1890707, 1960665, 2181585, 2552095, 3641235, 4051515, 4425501, 5097729, 5672121, 7375835, 7656285, 8496215, 9453535, 10326169, 19177171, 22127505, 25488645, 28360605, 30978507, 51630845, 57531513, 95885855, 134240197, 154892535, 287657565, 402720591, 671200985, 2013602955]

約数ペア:

[(1, 2013602955), (3, 671200985), (5, 402720591), (7, 287657565), (13, 154892535), (15, 134240197), (21, 95885855), (35, 57531513), (39, 51630845), (65, 30978507), (71, 28360605), (79, 25488645), (91, 22127505), (105, 19177171), (195, 10326169), (213, 9453535), (237, 8496215), (263, 7656285), (273, 7375835), (355, 5672121), (395, 5097729), (455, 4425501), (497, 4051515), (553, 3641235), (789, 2552095), (923, 2181585), (1027, 1960665), (1065, 1890707), (1185, 1699243), (1315, 1531257), (1365, 1475167), (1491, 1350505), (1659, 1213745), (1841, 1093755), (2485, 810303), (2765, 728247), (2769, 727195), (3081, 653555), (3419, 588945), (3945, 510419), (4615, 436317), (5135, 392133), (5523, 364585), (5609, 358995), (6461, 311655), (7189, 280095), (7455, 270101), (8295, 242749), (9205, 218751), (10257, 196315), (13845, 145439), (15405, 130711), (16827, 119665), (17095, 117789), (18673, 107835), (19383, 103885), (20777, 96915), (21567, 93365), (23933, 84135), (27615, 72917), (28045, 71799), (32305, 62331), (35945, 56019), (39263, 51285)]