180690630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 452487168

約数和(自身を除く): 271796538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 465, 485, 582, 930, 970, 1455, 2003, 2910, 3007, 4006, 6009, 6014, 9021, 10015, 12018, 15035, 18042, 20030, 30045, 30070, 45105, 60090, 62093, 90210, 124186, 186279, 194291, 310465, 372558, 388582, 582873, 620930, 931395, 971455, 1165746, 1862790, 1942910, 2914365, 5828730, 6023021, 12046042, 18069063, 30115105, 36138126, 60230210, 90345315, 180690630]

約数ペア:

[(1, 180690630), (2, 90345315), (3, 60230210), (5, 36138126), (6, 30115105), (10, 18069063), (15, 12046042), (30, 6023021), (31, 5828730), (62, 2914365), (93, 1942910), (97, 1862790), (155, 1165746), (186, 971455), (194, 931395), (291, 620930), (310, 582873), (465, 388582), (485, 372558), (582, 310465), (930, 194291), (970, 186279), (1455, 124186), (2003, 90210), (2910, 62093), (3007, 60090), (4006, 45105), (6009, 30070), (6014, 30045), (9021, 20030), (10015, 18042), (12018, 15035)]