791725140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{14143}}^1$

素因数の和:14469

約数の個数: 72

約数和(自身を含む): 2409458688

約数和(自身を除く): 1617733548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 622, 933, 1244, 1555, 1866, 2799, 3110, 3732, 4665, 5598, 6220, 9330, 11196, 13995, 14143, 18660, 27990, 28286, 42429, 55980, 56572, 70715, 84858, 127287, 141430, 169716, 212145, 254574, 282860, 424290, 509148, 636435, 848580, 1272870, 2545740, 4398473, 8796946, 13195419, 17593892, 21992365, 26390838, 39586257, 43984730, 52781676, 65977095, 79172514, 87969460, 131954190, 158345028, 197931285, 263908380, 395862570, 791725140]

約数ペア:

[(1, 791725140), (2, 395862570), (3, 263908380), (4, 197931285), (5, 158345028), (6, 131954190), (9, 87969460), (10, 79172514), (12, 65977095), (15, 52781676), (18, 43984730), (20, 39586257), (30, 26390838), (36, 21992365), (45, 17593892), (60, 13195419), (90, 8796946), (180, 4398473), (311, 2545740), (622, 1272870), (933, 848580), (1244, 636435), (1555, 509148), (1866, 424290), (2799, 282860), (3110, 254574), (3732, 212145), (4665, 169716), (5598, 141430), (6220, 127287), (9330, 84858), (11196, 70715), (13995, 56572), (14143, 55980), (18660, 42429), (27990, 28286)]