16389870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4625

約数の個数: 64

約数和(自身を含む): 47609856

約数和(自身を除く): 31219986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 4591, 9182, 13773, 22955, 27546, 32137, 45910, 64274, 68865, 78047, 96411, 137730, 156094, 160685, 192822, 234141, 321370, 390235, 468282, 482055, 546329, 780470, 964110, 1092658, 1170705, 1638987, 2341410, 2731645, 3277974, 5463290, 8194935, 16389870]

約数ペア:

[(1, 16389870), (2, 8194935), (3, 5463290), (5, 3277974), (6, 2731645), (7, 2341410), (10, 1638987), (14, 1170705), (15, 1092658), (17, 964110), (21, 780470), (30, 546329), (34, 482055), (35, 468282), (42, 390235), (51, 321370), (70, 234141), (85, 192822), (102, 160685), (105, 156094), (119, 137730), (170, 96411), (210, 78047), (238, 68865), (255, 64274), (357, 45910), (510, 32137), (595, 27546), (714, 22955), (1190, 13773), (1785, 9182), (3570, 4591)]