1566169740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{119191}}^1$

素因数の和:119279

約数の個数: 72

約数和(自身を含む): 4815833568

約数和(自身を除く): 3249663828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 119191, 238382, 357573, 476764, 595955, 715146, 1072719, 1191910, 1430292, 1787865, 2145438, 2383820, 3575730, 4290876, 5363595, 7151460, 8700943, 10727190, 17401886, 21454380, 26102829, 34803772, 43504715, 52205658, 78308487, 87009430, 104411316, 130514145, 156616974, 174018860, 261028290, 313233948, 391542435, 522056580, 783084870, 1566169740]

約数ペア:

[(1, 1566169740), (2, 783084870), (3, 522056580), (4, 391542435), (5, 313233948), (6, 261028290), (9, 174018860), (10, 156616974), (12, 130514145), (15, 104411316), (18, 87009430), (20, 78308487), (30, 52205658), (36, 43504715), (45, 34803772), (60, 26102829), (73, 21454380), (90, 17401886), (146, 10727190), (180, 8700943), (219, 7151460), (292, 5363595), (365, 4290876), (438, 3575730), (657, 2383820), (730, 2145438), (876, 1787865), (1095, 1430292), (1314, 1191910), (1460, 1072719), (2190, 715146), (2628, 595955), (3285, 476764), (4380, 357573), (6570, 238382), (13140, 119191)]