10650780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 37739520

約数和(自身を除く): 27088740

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, 107, 126, 140, 158, 180, 210, 214, 237, 252, 315, 316, 321, 395, 420, 428, 474, 535, 553, 630, 642, 711, 749, 790, 948, 963, 1070, 1106, 1185, 1260, 1284, 1422, 1498, 1580, 1605, 1659, 1926, 2140, 2212, 2247, 2370, 2765, 2844, 2996, 3210, 3318, 3555, 3745, 3852, 4494, 4740, 4815, 4977, 5530, 6420, 6636, 6741, 7110, 7490, 8295, 8453, 8988, 9630, 9954, 11060, 11235, 13482, 14220, 14980, 16590, 16906, 19260, 19908, 22470, 24885, 25359, 26964, 33180, 33705, 33812, 42265, 44940, 49770, 50718, 59171, 67410, 76077, 84530, 99540, 101436, 118342, 126795, 134820, 152154, 169060, 177513, 236684, 253590, 295855, 304308, 355026, 380385, 507180, 532539, 591710, 710052, 760770, 887565, 1065078, 1183420, 1521540, 1775130, 2130156, 2662695, 3550260, 5325390, 10650780]

約数ペア:

[(1, 10650780), (2, 5325390), (3, 3550260), (4, 2662695), (5, 2130156), (6, 1775130), (7, 1521540), (9, 1183420), (10, 1065078), (12, 887565), (14, 760770), (15, 710052), (18, 591710), (20, 532539), (21, 507180), (28, 380385), (30, 355026), (35, 304308), (36, 295855), (42, 253590), (45, 236684), (60, 177513), (63, 169060), (70, 152154), (79, 134820), (84, 126795), (90, 118342), (105, 101436), (107, 99540), (126, 84530), (140, 76077), (158, 67410), (180, 59171), (210, 50718), (214, 49770), (237, 44940), (252, 42265), (315, 33812), (316, 33705), (321, 33180), (395, 26964), (420, 25359), (428, 24885), (474, 22470), (535, 19908), (553, 19260), (630, 16906), (642, 16590), (711, 14980), (749, 14220), (790, 13482), (948, 11235), (963, 11060), (1070, 9954), (1106, 9630), (1185, 8988), (1260, 8453), (1284, 8295), (1422, 7490), (1498, 7110), (1580, 6741), (1605, 6636), (1659, 6420), (1926, 5530), (2140, 4977), (2212, 4815), (2247, 4740), (2370, 4494), (2765, 3852), (2844, 3745), (2996, 3555), (3210, 3318)]