30418810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4327}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 59207040

約数和(自身を除く): 28788230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 4327, 7030, 8654, 21635, 43270, 82213, 160099, 164426, 320198, 411065, 800495, 822130, 1600990, 3041881, 6083762, 15209405, 30418810]

約数ペア:

[(1, 30418810), (2, 15209405), (5, 6083762), (10, 3041881), (19, 1600990), (37, 822130), (38, 800495), (74, 411065), (95, 320198), (185, 164426), (190, 160099), (370, 82213), (703, 43270), (1406, 21635), (3515, 8654), (4327, 7030)]