15703502060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{155081}}^1$

素因数の和:155234

約数の個数: 48

約数和(自身を含む): 33922016352

約数和(自身を除く): 18218514292

約数列:

[1, 2, 4, 5, 10, 20, 61, 83, 122, 166, 244, 305, 332, 415, 610, 830, 1220, 1660, 5063, 10126, 20252, 25315, 50630, 101260, 155081, 310162, 620324, 775405, 1550810, 3101620, 9459941, 12871723, 18919882, 25743446, 37839764, 47299705, 51486892, 64358615, 94599410, 128717230, 189198820, 257434460, 785175103, 1570350206, 3140700412, 3925875515, 7851751030, 15703502060]

約数ペア:

[(1, 15703502060), (2, 7851751030), (4, 3925875515), (5, 3140700412), (10, 1570350206), (20, 785175103), (61, 257434460), (83, 189198820), (122, 128717230), (166, 94599410), (244, 64358615), (305, 51486892), (332, 47299705), (415, 37839764), (610, 25743446), (830, 18919882), (1220, 12871723), (1660, 9459941), (5063, 3101620), (10126, 1550810), (20252, 775405), (25315, 620324), (50630, 310162), (101260, 155081)]