228932970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 651442176

約数和(自身を除く): 422509206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 67, 70, 105, 106, 134, 159, 201, 210, 265, 307, 318, 335, 371, 402, 469, 530, 614, 670, 742, 795, 921, 938, 1005, 1113, 1407, 1535, 1590, 1842, 1855, 2010, 2149, 2226, 2345, 2814, 3070, 3551, 3710, 4298, 4605, 4690, 5565, 6447, 7035, 7102, 9210, 10653, 10745, 11130, 12894, 14070, 16271, 17755, 20569, 21306, 21490, 24857, 32235, 32542, 35510, 41138, 48813, 49714, 53265, 61707, 64470, 74571, 81355, 97626, 102845, 106530, 113897, 123414, 124285, 143983, 149142, 162710, 205690, 227794, 244065, 248570, 287966, 308535, 341691, 372855, 431949, 488130, 569485, 617070, 683382, 719915, 745710, 863898, 1090157, 1138970, 1439830, 1708455, 2159745, 2180314, 3270471, 3416910, 4319490, 5450785, 6540942, 7631099, 10901570, 15262198, 16352355, 22893297, 32704710, 38155495, 45786594, 76310990, 114466485, 228932970]

約数ペア:

[(1, 228932970), (2, 114466485), (3, 76310990), (5, 45786594), (6, 38155495), (7, 32704710), (10, 22893297), (14, 16352355), (15, 15262198), (21, 10901570), (30, 7631099), (35, 6540942), (42, 5450785), (53, 4319490), (67, 3416910), (70, 3270471), (105, 2180314), (106, 2159745), (134, 1708455), (159, 1439830), (201, 1138970), (210, 1090157), (265, 863898), (307, 745710), (318, 719915), (335, 683382), (371, 617070), (402, 569485), (469, 488130), (530, 431949), (614, 372855), (670, 341691), (742, 308535), (795, 287966), (921, 248570), (938, 244065), (1005, 227794), (1113, 205690), (1407, 162710), (1535, 149142), (1590, 143983), (1842, 124285), (1855, 123414), (2010, 113897), (2149, 106530), (2226, 102845), (2345, 97626), (2814, 81355), (3070, 74571), (3551, 64470), (3710, 61707), (4298, 53265), (4605, 49714), (4690, 48813), (5565, 41138), (6447, 35510), (7035, 32542), (7102, 32235), (9210, 24857), (10653, 21490), (10745, 21306), (11130, 20569), (12894, 17755), (14070, 16271)]