70484680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13286

約数の個数: 64

約数和(自身を含む): 190800000

約数和(自身を除く): 120315320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13249, 26498, 52996, 66245, 92743, 105992, 132490, 185486, 251731, 264980, 370972, 463715, 503462, 529960, 741944, 927430, 1006924, 1258655, 1762117, 1854860, 2013848, 2517310, 3524234, 3709720, 5034620, 7048468, 8810585, 10069240, 14096936, 17621170, 35242340, 70484680]

約数ペア:

[(1, 70484680), (2, 35242340), (4, 17621170), (5, 14096936), (7, 10069240), (8, 8810585), (10, 7048468), (14, 5034620), (19, 3709720), (20, 3524234), (28, 2517310), (35, 2013848), (38, 1854860), (40, 1762117), (56, 1258655), (70, 1006924), (76, 927430), (95, 741944), (133, 529960), (140, 503462), (152, 463715), (190, 370972), (266, 264980), (280, 251731), (380, 185486), (532, 132490), (665, 105992), (760, 92743), (1064, 66245), (1330, 52996), (2660, 26498), (5320, 13249)]