30294285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 58834944

約数和(自身を除く): 28540659

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 93, 105, 123, 155, 205, 217, 227, 287, 465, 615, 651, 681, 861, 1085, 1135, 1271, 1435, 1589, 3255, 3405, 3813, 4305, 4767, 6355, 7037, 7945, 8897, 9307, 19065, 21111, 23835, 26691, 27921, 35185, 44485, 46535, 49259, 65149, 105555, 133455, 139605, 147777, 195447, 246295, 288517, 325745, 738885, 865551, 977235, 1442585, 2019619, 4327755, 6058857, 10098095, 30294285]

約数ペア:

[(1, 30294285), (3, 10098095), (5, 6058857), (7, 4327755), (15, 2019619), (21, 1442585), (31, 977235), (35, 865551), (41, 738885), (93, 325745), (105, 288517), (123, 246295), (155, 195447), (205, 147777), (217, 139605), (227, 133455), (287, 105555), (465, 65149), (615, 49259), (651, 46535), (681, 44485), (861, 35185), (1085, 27921), (1135, 26691), (1271, 23835), (1435, 21111), (1589, 19065), (3255, 9307), (3405, 8897), (3813, 7945), (4305, 7037), (4767, 6355)]