21411193710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4545901}}^1$

素因数の和:4546068

約数の個数: 32

約数和(自身を含む): 51714181152

約数和(自身を除く): 30302987442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 4545901, 9091802, 13637703, 22729505, 27275406, 45459010, 68188515, 136377030, 713706457, 1427412914, 2141119371, 3568532285, 4282238742, 7137064570, 10705596855, 21411193710]

約数ペア:

[(1, 21411193710), (2, 10705596855), (3, 7137064570), (5, 4282238742), (6, 3568532285), (10, 2141119371), (15, 1427412914), (30, 713706457), (157, 136377030), (314, 68188515), (471, 45459010), (785, 27275406), (942, 22729505), (1570, 13637703), (2355, 9091802), (4710, 4545901)]