2912242590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{73709}}^1$

素因数の和:74161

約数の個数: 48

約数和(自身を含む): 7589181600

約数和(自身を除く): 4676939010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2195, 2634, 3951, 4390, 6585, 7902, 13170, 19755, 39510, 73709, 147418, 221127, 368545, 442254, 663381, 737090, 1105635, 1326762, 2211270, 3316905, 6633810, 32358251, 64716502, 97074753, 161791255, 194149506, 291224259, 323582510, 485373765, 582448518, 970747530, 1456121295, 2912242590]

約数ペア:

[(1, 2912242590), (2, 1456121295), (3, 970747530), (5, 582448518), (6, 485373765), (9, 323582510), (10, 291224259), (15, 194149506), (18, 161791255), (30, 97074753), (45, 64716502), (90, 32358251), (439, 6633810), (878, 3316905), (1317, 2211270), (2195, 1326762), (2634, 1105635), (3951, 737090), (4390, 663381), (6585, 442254), (7902, 368545), (13170, 221127), (19755, 147418), (39510, 73709)]