61854030

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{10909}}^1$

素因数の和:10935

約数の個数: 80

約数和(自身を含む): 190095840

約数和(自身を除く): 128241810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 10909, 21818, 32727, 54545, 65454, 76363, 98181, 109090, 152726, 163635, 196362, 229089, 294543, 327270, 381815, 458178, 490905, 589086, 687267, 763630, 883629, 981810, 1145445, 1374534, 1472715, 1767258, 2061801, 2290890, 2945430, 3436335, 4123602, 4418145, 6185403, 6872670, 8836290, 10309005, 12370806, 20618010, 30927015, 61854030]

約数ペア:

[(1, 61854030), (2, 30927015), (3, 20618010), (5, 12370806), (6, 10309005), (7, 8836290), (9, 6872670), (10, 6185403), (14, 4418145), (15, 4123602), (18, 3436335), (21, 2945430), (27, 2290890), (30, 2061801), (35, 1767258), (42, 1472715), (45, 1374534), (54, 1145445), (63, 981810), (70, 883629), (81, 763630), (90, 687267), (105, 589086), (126, 490905), (135, 458178), (162, 381815), (189, 327270), (210, 294543), (270, 229089), (315, 196362), (378, 163635), (405, 152726), (567, 109090), (630, 98181), (810, 76363), (945, 65454), (1134, 54545), (1890, 32727), (2835, 21818), (5670, 10909)]