190569420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14503}}^1$

素因数の和:14591

約数の個数: 72

約数和(自身を含む): 586019616

約数和(自身を除く): 395450196

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, 14503, 29006, 43509, 58012, 72515, 87018, 130527, 145030, 174036, 217545, 261054, 290060, 435090, 522108, 652635, 870180, 1058719, 1305270, 2117438, 2610540, 3176157, 4234876, 5293595, 6352314, 9528471, 10587190, 12704628, 15880785, 19056942, 21174380, 31761570, 38113884, 47642355, 63523140, 95284710, 190569420]

約数ペア:

[(1, 190569420), (2, 95284710), (3, 63523140), (4, 47642355), (5, 38113884), (6, 31761570), (9, 21174380), (10, 19056942), (12, 15880785), (15, 12704628), (18, 10587190), (20, 9528471), (30, 6352314), (36, 5293595), (45, 4234876), (60, 3176157), (73, 2610540), (90, 2117438), (146, 1305270), (180, 1058719), (219, 870180), (292, 652635), (365, 522108), (438, 435090), (657, 290060), (730, 261054), (876, 217545), (1095, 174036), (1314, 145030), (1460, 130527), (2190, 87018), (2628, 72515), (3285, 58012), (4380, 43509), (6570, 29006), (13140, 14503)]