22239630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^2$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 70711920

約数和(自身を除く): 48472290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 49, 54, 63, 70, 82, 90, 98, 105, 123, 126, 135, 147, 189, 205, 210, 245, 246, 270, 287, 294, 315, 369, 378, 410, 441, 490, 574, 615, 630, 735, 738, 861, 882, 945, 1107, 1230, 1323, 1435, 1470, 1681, 1722, 1845, 1890, 2009, 2205, 2214, 2583, 2646, 2870, 3362, 3690, 4018, 4305, 4410, 5043, 5166, 5535, 6027, 6615, 7749, 8405, 8610, 10045, 10086, 11070, 11767, 12054, 12915, 13230, 15129, 15498, 16810, 18081, 20090, 23534, 25215, 25830, 30135, 30258, 35301, 36162, 38745, 45387, 50430, 54243, 58835, 60270, 70602, 75645, 77490, 82369, 90405, 90774, 105903, 108486, 117670, 151290, 164738, 176505, 180810, 211806, 226935, 247107, 271215, 317709, 353010, 411845, 453870, 494214, 529515, 542430, 635418, 741321, 823690, 1059030, 1235535, 1482642, 1588545, 2223963, 2471070, 3177090, 3706605, 4447926, 7413210, 11119815, 22239630]

約数ペア:

[(1, 22239630), (2, 11119815), (3, 7413210), (5, 4447926), (6, 3706605), (7, 3177090), (9, 2471070), (10, 2223963), (14, 1588545), (15, 1482642), (18, 1235535), (21, 1059030), (27, 823690), (30, 741321), (35, 635418), (41, 542430), (42, 529515), (45, 494214), (49, 453870), (54, 411845), (63, 353010), (70, 317709), (82, 271215), (90, 247107), (98, 226935), (105, 211806), (123, 180810), (126, 176505), (135, 164738), (147, 151290), (189, 117670), (205, 108486), (210, 105903), (245, 90774), (246, 90405), (270, 82369), (287, 77490), (294, 75645), (315, 70602), (369, 60270), (378, 58835), (410, 54243), (441, 50430), (490, 45387), (574, 38745), (615, 36162), (630, 35301), (735, 30258), (738, 30135), (861, 25830), (882, 25215), (945, 23534), (1107, 20090), (1230, 18081), (1323, 16810), (1435, 15498), (1470, 15129), (1681, 13230), (1722, 12915), (1845, 12054), (1890, 11767), (2009, 11070), (2205, 10086), (2214, 10045), (2583, 8610), (2646, 8405), (2870, 7749), (3362, 6615), (3690, 6027), (4018, 5535), (4305, 5166), (4410, 5043)]