87551130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 64

約数和(自身を含む): 221626368

約数和(自身を除く): 134075238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1410, 1457, 2003, 2914, 4006, 4371, 6009, 7285, 8742, 10015, 12018, 14570, 20030, 21855, 30045, 43710, 60090, 62093, 94141, 124186, 186279, 188282, 282423, 310465, 372558, 470705, 564846, 620930, 931395, 941410, 1412115, 1862790, 2824230, 2918371, 5836742, 8755113, 14591855, 17510226, 29183710, 43775565, 87551130]

約数ペア:

[(1, 87551130), (2, 43775565), (3, 29183710), (5, 17510226), (6, 14591855), (10, 8755113), (15, 5836742), (30, 2918371), (31, 2824230), (47, 1862790), (62, 1412115), (93, 941410), (94, 931395), (141, 620930), (155, 564846), (186, 470705), (235, 372558), (282, 310465), (310, 282423), (465, 188282), (470, 186279), (705, 124186), (930, 94141), (1410, 62093), (1457, 60090), (2003, 43710), (2914, 30045), (4006, 21855), (4371, 20030), (6009, 14570), (7285, 12018), (8742, 10015)]