30107455

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 43163136

約数和(自身を除く): 13055681

約数列:

[1, 5, 7, 35, 37, 67, 185, 259, 335, 347, 469, 1295, 1735, 2345, 2429, 2479, 12145, 12395, 12839, 17353, 23249, 64195, 86765, 89873, 116245, 162743, 449365, 813715, 860213, 4301065, 6021491, 30107455]

約数ペア:

[(1, 30107455), (5, 6021491), (7, 4301065), (35, 860213), (37, 813715), (67, 449365), (185, 162743), (259, 116245), (335, 89873), (347, 86765), (469, 64195), (1295, 23249), (1735, 17353), (2345, 12839), (2429, 12395), (2479, 12145)]