457249630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 899942400

約数和(自身を除く): 442692770

約数列:

[1, 2, 5, 10, 19, 38, 41, 79, 82, 95, 158, 190, 205, 395, 410, 743, 779, 790, 1486, 1501, 1558, 3002, 3239, 3715, 3895, 6478, 7430, 7505, 7790, 14117, 15010, 16195, 28234, 30463, 32390, 58697, 60926, 61541, 70585, 117394, 123082, 141170, 152315, 293485, 304630, 307705, 578797, 586970, 615410, 1115243, 1157594, 2230486, 2406577, 2893985, 4813154, 5576215, 5787970, 11152430, 12032885, 24065770, 45724963, 91449926, 228624815, 457249630]

約数ペア:

[(1, 457249630), (2, 228624815), (5, 91449926), (10, 45724963), (19, 24065770), (38, 12032885), (41, 11152430), (79, 5787970), (82, 5576215), (95, 4813154), (158, 2893985), (190, 2406577), (205, 2230486), (395, 1157594), (410, 1115243), (743, 615410), (779, 586970), (790, 578797), (1486, 307705), (1501, 304630), (1558, 293485), (3002, 152315), (3239, 141170), (3715, 123082), (3895, 117394), (6478, 70585), (7430, 61541), (7505, 60926), (7790, 58697), (14117, 32390), (15010, 30463), (16195, 28234)]