2750981470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2137}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 5375445120

約数和(自身を除く): 2624463650

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 193, 230, 290, 386, 667, 965, 1334, 1930, 2137, 3335, 4274, 4439, 5597, 6670, 8878, 10685, 11194, 21370, 22195, 27985, 44390, 49151, 55970, 61973, 98302, 123946, 128731, 245755, 257462, 309865, 412441, 491510, 619730, 643655, 824882, 1287310, 1425379, 2062205, 2850758, 4124410, 7126895, 9486143, 11960789, 14253790, 18972286, 23921578, 47430715, 59803945, 94861430, 119607890, 275098147, 550196294, 1375490735, 2750981470]

約数ペア:

[(1, 2750981470), (2, 1375490735), (5, 550196294), (10, 275098147), (23, 119607890), (29, 94861430), (46, 59803945), (58, 47430715), (115, 23921578), (145, 18972286), (193, 14253790), (230, 11960789), (290, 9486143), (386, 7126895), (667, 4124410), (965, 2850758), (1334, 2062205), (1930, 1425379), (2137, 1287310), (3335, 824882), (4274, 643655), (4439, 619730), (5597, 491510), (6670, 412441), (8878, 309865), (10685, 257462), (11194, 245755), (21370, 128731), (22195, 123946), (27985, 98302), (44390, 61973), (49151, 55970)]