69364890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^4\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 217805760

約数和(自身を除く): 148440870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 107, 126, 135, 147, 189, 210, 214, 245, 270, 294, 315, 321, 343, 378, 441, 490, 535, 630, 642, 686, 735, 749, 882, 945, 963, 1029, 1070, 1323, 1470, 1498, 1605, 1715, 1890, 1926, 2058, 2205, 2247, 2401, 2646, 2889, 3087, 3210, 3430, 3745, 4410, 4494, 4802, 4815, 5145, 5243, 5778, 6174, 6615, 6741, 7203, 7490, 9261, 9630, 10290, 10486, 11235, 12005, 13230, 13482, 14406, 14445, 15435, 15729, 18522, 20223, 21609, 22470, 24010, 26215, 28890, 30870, 31458, 33705, 36015, 36701, 40446, 43218, 46305, 47187, 52430, 64827, 67410, 72030, 73402, 78645, 92610, 94374, 101115, 108045, 110103, 129654, 141561, 157290, 183505, 202230, 216090, 220206, 235935, 256907, 283122, 324135, 330309, 367010, 471870, 513814, 550515, 648270, 660618, 707805, 770721, 990927, 1101030, 1284535, 1415610, 1541442, 1651545, 1981854, 2312163, 2569070, 3303090, 3853605, 4624326, 4954635, 6936489, 7707210, 9909270, 11560815, 13872978, 23121630, 34682445, 69364890]

約数ペア:

[(1, 69364890), (2, 34682445), (3, 23121630), (5, 13872978), (6, 11560815), (7, 9909270), (9, 7707210), (10, 6936489), (14, 4954635), (15, 4624326), (18, 3853605), (21, 3303090), (27, 2569070), (30, 2312163), (35, 1981854), (42, 1651545), (45, 1541442), (49, 1415610), (54, 1284535), (63, 1101030), (70, 990927), (90, 770721), (98, 707805), (105, 660618), (107, 648270), (126, 550515), (135, 513814), (147, 471870), (189, 367010), (210, 330309), (214, 324135), (245, 283122), (270, 256907), (294, 235935), (315, 220206), (321, 216090), (343, 202230), (378, 183505), (441, 157290), (490, 141561), (535, 129654), (630, 110103), (642, 108045), (686, 101115), (735, 94374), (749, 92610), (882, 78645), (945, 73402), (963, 72030), (1029, 67410), (1070, 64827), (1323, 52430), (1470, 47187), (1498, 46305), (1605, 43218), (1715, 40446), (1890, 36701), (1926, 36015), (2058, 33705), (2205, 31458), (2247, 30870), (2401, 28890), (2646, 26215), (2889, 24010), (3087, 22470), (3210, 21609), (3430, 20223), (3745, 18522), (4410, 15729), (4494, 15435), (4802, 14445), (4815, 14406), (5145, 13482), (5243, 13230), (5778, 12005), (6174, 11235), (6615, 10486), (6741, 10290), (7203, 9630), (7490, 9261)]