193098420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8447}}^1$

素因数の和:8589

約数の個数: 72

約数和(自身を含む): 590413824

約数和(自身を除く): 397315404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 8447, 11430, 16894, 22860, 25341, 33788, 42235, 50682, 76023, 84470, 101364, 126705, 152046, 168940, 253410, 304092, 380115, 506820, 760230, 1072769, 1520460, 2145538, 3218307, 4291076, 5363845, 6436614, 9654921, 10727690, 12873228, 16091535, 19309842, 21455380, 32183070, 38619684, 48274605, 64366140, 96549210, 193098420]

約数ペア:

[(1, 193098420), (2, 96549210), (3, 64366140), (4, 48274605), (5, 38619684), (6, 32183070), (9, 21455380), (10, 19309842), (12, 16091535), (15, 12873228), (18, 10727690), (20, 9654921), (30, 6436614), (36, 5363845), (45, 4291076), (60, 3218307), (90, 2145538), (127, 1520460), (180, 1072769), (254, 760230), (381, 506820), (508, 380115), (635, 304092), (762, 253410), (1143, 168940), (1270, 152046), (1524, 126705), (1905, 101364), (2286, 84470), (2540, 76023), (3810, 50682), (4572, 42235), (5715, 33788), (7620, 25341), (8447, 22860), (11430, 16894)]