30068545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 11420735

約数列:

[1, 5, 13, 19, 65, 95, 97, 247, 251, 485, 1235, 1255, 1261, 1843, 3263, 4769, 6305, 9215, 16315, 23845, 23959, 24347, 61997, 119795, 121735, 309985, 316511, 462593, 1582555, 2312965, 6013709, 30068545]

約数ペア:

[(1, 30068545), (5, 6013709), (13, 2312965), (19, 1582555), (65, 462593), (95, 316511), (97, 309985), (247, 121735), (251, 119795), (485, 61997), (1235, 24347), (1255, 23959), (1261, 23845), (1843, 16315), (3263, 9215), (4769, 6305)]