304428670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47791}}^1$

素因数の和:47825

約数の個数: 48

約数和(自身を含む): 686484288

約数和(自身を除く): 382055618

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 47791, 95582, 238955, 334537, 477910, 621283, 669074, 1242566, 1672685, 2341759, 3106415, 3345370, 4348981, 4683518, 6212830, 8697962, 11708795, 21744905, 23417590, 30442867, 43489810, 60885734, 152214335, 304428670]

約数ペア:

[(1, 304428670), (2, 152214335), (5, 60885734), (7, 43489810), (10, 30442867), (13, 23417590), (14, 21744905), (26, 11708795), (35, 8697962), (49, 6212830), (65, 4683518), (70, 4348981), (91, 3345370), (98, 3106415), (130, 2341759), (182, 1672685), (245, 1242566), (455, 669074), (490, 621283), (637, 477910), (910, 334537), (1274, 238955), (3185, 95582), (6370, 47791)]