28146090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 80668224

約数和(自身を除く): 52522134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 410, 467, 490, 574, 615, 735, 861, 934, 1230, 1401, 1435, 1470, 1722, 2009, 2335, 2802, 2870, 3269, 4018, 4305, 4670, 6027, 6538, 7005, 8610, 9807, 10045, 12054, 14010, 16345, 19147, 19614, 20090, 22883, 30135, 32690, 38294, 45766, 49035, 57441, 60270, 68649, 95735, 98070, 114415, 114882, 134029, 137298, 191470, 228830, 268058, 287205, 343245, 402087, 574410, 670145, 686490, 804174, 938203, 1340290, 1876406, 2010435, 2814609, 4020870, 4691015, 5629218, 9382030, 14073045, 28146090]

約数ペア:

[(1, 28146090), (2, 14073045), (3, 9382030), (5, 5629218), (6, 4691015), (7, 4020870), (10, 2814609), (14, 2010435), (15, 1876406), (21, 1340290), (30, 938203), (35, 804174), (41, 686490), (42, 670145), (49, 574410), (70, 402087), (82, 343245), (98, 287205), (105, 268058), (123, 228830), (147, 191470), (205, 137298), (210, 134029), (245, 114882), (246, 114415), (287, 98070), (294, 95735), (410, 68649), (467, 60270), (490, 57441), (574, 49035), (615, 45766), (735, 38294), (861, 32690), (934, 30135), (1230, 22883), (1401, 20090), (1435, 19614), (1470, 19147), (1722, 16345), (2009, 14010), (2335, 12054), (2802, 10045), (2870, 9807), (3269, 8610), (4018, 7005), (4305, 6538), (4670, 6027)]