69921810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2768

約数の個数: 96

約数和(自身を含む): 212913792

約数和(自身を除く): 142991982

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2707, 2870, 3690, 4305, 5166, 5414, 8121, 8610, 12915, 13535, 16242, 18949, 24363, 25830, 27070, 37898, 40605, 48726, 56847, 81210, 94745, 110987, 113694, 121815, 170541, 189490, 221974, 243630, 284235, 332961, 341082, 554935, 568470, 665922, 776909, 852705, 998883, 1109870, 1553818, 1664805, 1705410, 1997766, 2330727, 3329610, 3884545, 4661454, 4994415, 6992181, 7769090, 9988830, 11653635, 13984362, 23307270, 34960905, 69921810]

約数ペア:

[(1, 69921810), (2, 34960905), (3, 23307270), (5, 13984362), (6, 11653635), (7, 9988830), (9, 7769090), (10, 6992181), (14, 4994415), (15, 4661454), (18, 3884545), (21, 3329610), (30, 2330727), (35, 1997766), (41, 1705410), (42, 1664805), (45, 1553818), (63, 1109870), (70, 998883), (82, 852705), (90, 776909), (105, 665922), (123, 568470), (126, 554935), (205, 341082), (210, 332961), (246, 284235), (287, 243630), (315, 221974), (369, 189490), (410, 170541), (574, 121815), (615, 113694), (630, 110987), (738, 94745), (861, 81210), (1230, 56847), (1435, 48726), (1722, 40605), (1845, 37898), (2583, 27070), (2707, 25830), (2870, 24363), (3690, 18949), (4305, 16242), (5166, 13535), (5414, 12915), (8121, 8610)]