2833138890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{26431}}^1$

素因数の和:26844

約数の個数: 64

約数和(自身を含む): 7574353920

約数和(自身を除く): 4741215030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 794, 1191, 1985, 2382, 3573, 3970, 5955, 7146, 10719, 11910, 17865, 21438, 26431, 35730, 52862, 53595, 79293, 107190, 132155, 158586, 237879, 264310, 396465, 475758, 713637, 792930, 1189395, 1427274, 2378790, 3568185, 7136370, 10493107, 20986214, 31479321, 52465535, 62958642, 94437963, 104931070, 157396605, 188875926, 283313889, 314793210, 472189815, 566627778, 944379630, 1416569445, 2833138890]

約数ペア:

[(1, 2833138890), (2, 1416569445), (3, 944379630), (5, 566627778), (6, 472189815), (9, 314793210), (10, 283313889), (15, 188875926), (18, 157396605), (27, 104931070), (30, 94437963), (45, 62958642), (54, 52465535), (90, 31479321), (135, 20986214), (270, 10493107), (397, 7136370), (794, 3568185), (1191, 2378790), (1985, 1427274), (2382, 1189395), (3573, 792930), (3970, 713637), (5955, 475758), (7146, 396465), (10719, 264310), (11910, 237879), (17865, 158586), (21438, 132155), (26431, 107190), (35730, 79293), (52862, 53595)]