448427070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18251}}^1$

素因数の和:18287

約数の個数: 128

約数和(自身を含む): 1471841280

約数和(自身を除く): 1023414210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 18251, 24570, 36502, 54753, 91255, 109506, 127757, 164259, 182510, 237263, 255514, 273765, 328518, 383271, 474526, 492777, 547530, 638785, 711789, 766542, 821295, 985554, 1149813, 1186315, 1277570, 1423578, 1642590, 1660841, 1916355, 2135367, 2299626, 2372630, 2463885, 3321682, 3449439, 3558945, 3832710, 4270734, 4927770, 4982523, 5749065, 6406101, 6898878, 7117890, 8304205, 9965046, 10676835, 11498130, 12812202, 14947569, 16608410, 17247195, 21353670, 24912615, 29895138, 32030505, 34494390, 44842707, 49825230, 64061010, 74737845, 89685414, 149475690, 224213535, 448427070]

約数ペア:

[(1, 448427070), (2, 224213535), (3, 149475690), (5, 89685414), (6, 74737845), (7, 64061010), (9, 49825230), (10, 44842707), (13, 34494390), (14, 32030505), (15, 29895138), (18, 24912615), (21, 21353670), (26, 17247195), (27, 16608410), (30, 14947569), (35, 12812202), (39, 11498130), (42, 10676835), (45, 9965046), (54, 8304205), (63, 7117890), (65, 6898878), (70, 6406101), (78, 5749065), (90, 4982523), (91, 4927770), (105, 4270734), (117, 3832710), (126, 3558945), (130, 3449439), (135, 3321682), (182, 2463885), (189, 2372630), (195, 2299626), (210, 2135367), (234, 1916355), (270, 1660841), (273, 1642590), (315, 1423578), (351, 1277570), (378, 1186315), (390, 1149813), (455, 985554), (546, 821295), (585, 766542), (630, 711789), (702, 638785), (819, 547530), (910, 492777), (945, 474526), (1170, 383271), (1365, 328518), (1638, 273765), (1755, 255514), (1890, 237263), (2457, 182510), (2730, 164259), (3510, 127757), (4095, 109506), (4914, 91255), (8190, 54753), (12285, 36502), (18251, 24570)]