71173470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 105082530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 79, 118, 158, 177, 237, 295, 354, 395, 474, 509, 590, 790, 885, 1018, 1185, 1527, 1770, 2370, 2545, 3054, 4661, 5090, 7635, 9322, 13983, 15270, 23305, 27966, 30031, 40211, 46610, 60062, 69915, 80422, 90093, 120633, 139830, 150155, 180186, 201055, 241266, 300310, 402110, 450465, 603165, 900930, 1206330, 2372449, 4744898, 7117347, 11862245, 14234694, 23724490, 35586735, 71173470]

約数ペア:

[(1, 71173470), (2, 35586735), (3, 23724490), (5, 14234694), (6, 11862245), (10, 7117347), (15, 4744898), (30, 2372449), (59, 1206330), (79, 900930), (118, 603165), (158, 450465), (177, 402110), (237, 300310), (295, 241266), (354, 201055), (395, 180186), (474, 150155), (509, 139830), (590, 120633), (790, 90093), (885, 80422), (1018, 69915), (1185, 60062), (1527, 46610), (1770, 40211), (2370, 30031), (2545, 27966), (3054, 23305), (4661, 15270), (5090, 13983), (7635, 9322)]