26587890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{6029}}^1$

素因数の和:6056

約数の個数: 72

約数和(自身を含む): 80428140

約数和(自身を除く): 53840250

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, 6029, 12058, 18087, 30145, 36174, 42203, 54261, 60290, 84406, 90435, 108522, 126609, 180870, 211015, 253218, 271305, 295421, 379827, 422030, 542610, 590842, 633045, 759654, 886263, 1266090, 1477105, 1772526, 1899135, 2658789, 2954210, 3798270, 4431315, 5317578, 8862630, 13293945, 26587890]

約数ペア:

[(1, 26587890), (2, 13293945), (3, 8862630), (5, 5317578), (6, 4431315), (7, 3798270), (9, 2954210), (10, 2658789), (14, 1899135), (15, 1772526), (18, 1477105), (21, 1266090), (30, 886263), (35, 759654), (42, 633045), (45, 590842), (49, 542610), (63, 422030), (70, 379827), (90, 295421), (98, 271305), (105, 253218), (126, 211015), (147, 180870), (210, 126609), (245, 108522), (294, 90435), (315, 84406), (441, 60290), (490, 54261), (630, 42203), (735, 36174), (882, 30145), (1470, 18087), (2205, 12058), (4410, 6029)]