80591370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 200987136

約数和(自身を除く): 120395766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 61, 94, 122, 141, 183, 235, 282, 305, 366, 470, 610, 705, 915, 937, 1410, 1830, 1874, 2811, 2867, 4685, 5622, 5734, 8601, 9370, 14055, 14335, 17202, 28110, 28670, 43005, 44039, 57157, 86010, 88078, 114314, 132117, 171471, 220195, 264234, 285785, 342942, 440390, 571570, 660585, 857355, 1321170, 1714710, 2686379, 5372758, 8059137, 13431895, 16118274, 26863790, 40295685, 80591370]

約数ペア:

[(1, 80591370), (2, 40295685), (3, 26863790), (5, 16118274), (6, 13431895), (10, 8059137), (15, 5372758), (30, 2686379), (47, 1714710), (61, 1321170), (94, 857355), (122, 660585), (141, 571570), (183, 440390), (235, 342942), (282, 285785), (305, 264234), (366, 220195), (470, 171471), (610, 132117), (705, 114314), (915, 88078), (937, 86010), (1410, 57157), (1830, 44039), (1874, 43005), (2811, 28670), (2867, 28110), (4685, 17202), (5622, 14335), (5734, 14055), (8601, 9370)]