1776839330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 3722526720

約数和(自身を除く): 1945687390

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 439, 469, 670, 863, 878, 938, 1726, 2195, 2345, 3073, 4315, 4390, 4690, 6041, 6146, 8630, 12082, 15365, 29413, 30205, 30730, 57821, 58826, 60410, 115642, 147065, 205891, 289105, 294130, 378857, 404747, 411782, 578210, 757714, 809494, 1029455, 1894285, 2023735, 2058910, 2651999, 3788570, 4047470, 5303998, 13259995, 25383419, 26519990, 50766838, 126917095, 177683933, 253834190, 355367866, 888419665, 1776839330]

約数ペア:

[(1, 1776839330), (2, 888419665), (5, 355367866), (7, 253834190), (10, 177683933), (14, 126917095), (35, 50766838), (67, 26519990), (70, 25383419), (134, 13259995), (335, 5303998), (439, 4047470), (469, 3788570), (670, 2651999), (863, 2058910), (878, 2023735), (938, 1894285), (1726, 1029455), (2195, 809494), (2345, 757714), (3073, 578210), (4315, 411782), (4390, 404747), (4690, 378857), (6041, 294130), (6146, 289105), (8630, 205891), (12082, 147065), (15365, 115642), (29413, 60410), (30205, 58826), (30730, 57821)]