30392495

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6529}}^1$

素因数の和:6567

約数の個数: 24

約数和(自身を含む): 44665200

約数和(自身を除く): 14272705

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 6529, 32645, 45703, 124051, 228515, 319921, 620255, 868357, 1599605, 4341785, 6078499, 30392495]

約数ペア:

[(1, 30392495), (5, 6078499), (7, 4341785), (19, 1599605), (35, 868357), (49, 620255), (95, 319921), (133, 228515), (245, 124051), (665, 45703), (931, 32645), (4655, 6529)]