222189030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{50383}}^1$

素因数の和:50410

約数の個数: 72

約数和(自身を含む): 672021792

約数和(自身を除く): 449832762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 50383, 100766, 151149, 251915, 302298, 352681, 453447, 503830, 705362, 755745, 906894, 1058043, 1511490, 1763405, 2116086, 2267235, 2468767, 3174129, 3526810, 4534470, 4937534, 5290215, 6348258, 7406301, 10580430, 12343835, 14812602, 15870645, 22218903, 24687670, 31741290, 37031505, 44437806, 74063010, 111094515, 222189030]

約数ペア:

[(1, 222189030), (2, 111094515), (3, 74063010), (5, 44437806), (6, 37031505), (7, 31741290), (9, 24687670), (10, 22218903), (14, 15870645), (15, 14812602), (18, 12343835), (21, 10580430), (30, 7406301), (35, 6348258), (42, 5290215), (45, 4937534), (49, 4534470), (63, 3526810), (70, 3174129), (90, 2468767), (98, 2267235), (105, 2116086), (126, 1763405), (147, 1511490), (210, 1058043), (245, 906894), (294, 755745), (315, 705362), (441, 503830), (490, 453447), (630, 352681), (735, 302298), (882, 251915), (1470, 151149), (2205, 100766), (4410, 50383)]