22054980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2467}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 62193600

約数和(自身を除く): 40138620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2467, 2980, 4470, 4934, 7401, 8940, 9868, 12335, 14802, 24670, 29604, 37005, 49340, 74010, 148020, 367583, 735166, 1102749, 1470332, 1837915, 2205498, 3675830, 4410996, 5513745, 7351660, 11027490, 22054980]

約数ペア:

[(1, 22054980), (2, 11027490), (3, 7351660), (4, 5513745), (5, 4410996), (6, 3675830), (10, 2205498), (12, 1837915), (15, 1470332), (20, 1102749), (30, 735166), (60, 367583), (149, 148020), (298, 74010), (447, 49340), (596, 37005), (745, 29604), (894, 24670), (1490, 14802), (1788, 12335), (2235, 9868), (2467, 8940), (2980, 7401), (4470, 4934)]