1027352340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10321}}^1$

素因数の和:10422

約数の個数: 144

約数和(自身を含む): 3606919680

約数和(自身を除く): 2579567340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1580, 1659, 2212, 2370, 2765, 2844, 3318, 3555, 4740, 4977, 5530, 6636, 7110, 8295, 9954, 10321, 11060, 14220, 16590, 19908, 20642, 24885, 30963, 33180, 41284, 49770, 51605, 61926, 72247, 92889, 99540, 103210, 123852, 144494, 154815, 185778, 206420, 216741, 288988, 309630, 361235, 371556, 433482, 464445, 619260, 650223, 722470, 815359, 866964, 928890, 1083705, 1300446, 1444940, 1630718, 1857780, 2167410, 2446077, 2600892, 3251115, 3261436, 4076795, 4334820, 4892154, 5707513, 6502230, 7338231, 8153590, 9784308, 11415026, 12230385, 13004460, 14676462, 16307180, 17122539, 22830052, 24460770, 28537565, 29352924, 34245078, 36691155, 48921540, 51367617, 57075130, 68490156, 73382310, 85612695, 102735234, 114150260, 146764620, 171225390, 205470468, 256838085, 342450780, 513676170, 1027352340]

約数ペア:

[(1, 1027352340), (2, 513676170), (3, 342450780), (4, 256838085), (5, 205470468), (6, 171225390), (7, 146764620), (9, 114150260), (10, 102735234), (12, 85612695), (14, 73382310), (15, 68490156), (18, 57075130), (20, 51367617), (21, 48921540), (28, 36691155), (30, 34245078), (35, 29352924), (36, 28537565), (42, 24460770), (45, 22830052), (60, 17122539), (63, 16307180), (70, 14676462), (79, 13004460), (84, 12230385), (90, 11415026), (105, 9784308), (126, 8153590), (140, 7338231), (158, 6502230), (180, 5707513), (210, 4892154), (237, 4334820), (252, 4076795), (315, 3261436), (316, 3251115), (395, 2600892), (420, 2446077), (474, 2167410), (553, 1857780), (630, 1630718), (711, 1444940), (790, 1300446), (948, 1083705), (1106, 928890), (1185, 866964), (1260, 815359), (1422, 722470), (1580, 650223), (1659, 619260), (2212, 464445), (2370, 433482), (2765, 371556), (2844, 361235), (3318, 309630), (3555, 288988), (4740, 216741), (4977, 206420), (5530, 185778), (6636, 154815), (7110, 144494), (8295, 123852), (9954, 103210), (10321, 99540), (11060, 92889), (14220, 72247), (16590, 61926), (19908, 51605), (20642, 49770), (24885, 41284), (30963, 33180)]