71357190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{38993}}^1$

素因数の和:39064

約数の個数: 32

約数和(自身を含む): 174069216

約数和(自身を除く): 102712026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 38993, 77986, 116979, 194965, 233958, 389930, 584895, 1169790, 2378573, 4757146, 7135719, 11892865, 14271438, 23785730, 35678595, 71357190]

約数ペア:

[(1, 71357190), (2, 35678595), (3, 23785730), (5, 14271438), (6, 11892865), (10, 7135719), (15, 4757146), (30, 2378573), (61, 1169790), (122, 584895), (183, 389930), (305, 233958), (366, 194965), (610, 116979), (915, 77986), (1830, 38993)]