314357470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3433

約数の個数: 64

約数和(自身を含む): 690508800

約数和(自身を除く): 376151330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 497, 665, 710, 994, 1330, 1349, 2485, 2698, 3329, 4970, 6658, 6745, 9443, 13490, 16645, 18886, 23303, 33290, 46606, 47215, 63251, 94430, 116515, 126502, 233030, 236359, 316255, 442757, 472718, 632510, 885514, 1181795, 1654513, 2213785, 2363590, 3309026, 4427570, 4490821, 8272565, 8981642, 16545130, 22454105, 31435747, 44908210, 62871494, 157178735, 314357470]

約数ペア:

[(1, 314357470), (2, 157178735), (5, 62871494), (7, 44908210), (10, 31435747), (14, 22454105), (19, 16545130), (35, 8981642), (38, 8272565), (70, 4490821), (71, 4427570), (95, 3309026), (133, 2363590), (142, 2213785), (190, 1654513), (266, 1181795), (355, 885514), (497, 632510), (665, 472718), (710, 442757), (994, 316255), (1330, 236359), (1349, 233030), (2485, 126502), (2698, 116515), (3329, 94430), (4970, 63251), (6658, 47215), (6745, 46606), (9443, 33290), (13490, 23303), (16645, 18886)]