2409809235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 4178442240

約数和(自身を除く): 1768633005

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 271, 285, 615, 761, 779, 813, 1355, 2283, 2337, 3805, 3895, 4065, 5149, 11111, 11415, 11685, 14459, 15447, 25745, 31201, 33333, 43377, 55555, 72295, 77235, 93603, 156005, 166665, 206231, 211109, 216885, 468015, 592819, 618693, 633327, 1031155, 1055545, 1778457, 2964095, 3093465, 3166635, 3918389, 8455471, 8892285, 11755167, 19591945, 25366413, 42277355, 58775835, 126832065, 160653949, 481961847, 803269745, 2409809235]

約数ペア:

[(1, 2409809235), (3, 803269745), (5, 481961847), (15, 160653949), (19, 126832065), (41, 58775835), (57, 42277355), (95, 25366413), (123, 19591945), (205, 11755167), (271, 8892285), (285, 8455471), (615, 3918389), (761, 3166635), (779, 3093465), (813, 2964095), (1355, 1778457), (2283, 1055545), (2337, 1031155), (3805, 633327), (3895, 618693), (4065, 592819), (5149, 468015), (11111, 216885), (11415, 211109), (11685, 206231), (14459, 166665), (15447, 156005), (25745, 93603), (31201, 77235), (33333, 72295), (43377, 55555)]