29966930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2703

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 35532910

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 2659, 5318, 5635, 11270, 13295, 18613, 26590, 37226, 61157, 93065, 122314, 130291, 186130, 260582, 305785, 428099, 611570, 651455, 856198, 1302910, 2140495, 2996693, 4280990, 5993386, 14983465, 29966930]

約数ペア:

[(1, 29966930), (2, 14983465), (5, 5993386), (7, 4280990), (10, 2996693), (14, 2140495), (23, 1302910), (35, 856198), (46, 651455), (49, 611570), (70, 428099), (98, 305785), (115, 260582), (161, 186130), (230, 130291), (245, 122314), (322, 93065), (490, 61157), (805, 37226), (1127, 26590), (1610, 18613), (2254, 13295), (2659, 11270), (5318, 5635)]