315381570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79043}}^1$

素因数の和:79079

約数の個数: 64

約数和(自身を含む): 910586880

約数和(自身を除く): 595205310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 79043, 158086, 237129, 395215, 474258, 553301, 790430, 1106602, 1185645, 1501817, 1659903, 2371290, 2766505, 3003634, 3319806, 4505451, 5533010, 7509085, 8299515, 9010902, 10512719, 15018170, 16599030, 21025438, 22527255, 31538157, 45054510, 52563595, 63076314, 105127190, 157690785, 315381570]

約数ペア:

[(1, 315381570), (2, 157690785), (3, 105127190), (5, 63076314), (6, 52563595), (7, 45054510), (10, 31538157), (14, 22527255), (15, 21025438), (19, 16599030), (21, 15018170), (30, 10512719), (35, 9010902), (38, 8299515), (42, 7509085), (57, 5533010), (70, 4505451), (95, 3319806), (105, 3003634), (114, 2766505), (133, 2371290), (190, 1659903), (210, 1501817), (266, 1185645), (285, 1106602), (399, 790430), (570, 553301), (665, 474258), (798, 395215), (1330, 237129), (1995, 158086), (3990, 79043)]