77843970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1259}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 208656000

約数和(自身を除く): 130812030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 229, 270, 458, 687, 1145, 1259, 1374, 2061, 2290, 2518, 3435, 3777, 4122, 6183, 6295, 6870, 7554, 10305, 11331, 12366, 12590, 18885, 20610, 22662, 30915, 33993, 37770, 56655, 61830, 67986, 113310, 169965, 288311, 339930, 576622, 864933, 1441555, 1729866, 2594799, 2883110, 4324665, 5189598, 7784397, 8649330, 12973995, 15568794, 25947990, 38921985, 77843970]

約数ペア:

[(1, 77843970), (2, 38921985), (3, 25947990), (5, 15568794), (6, 12973995), (9, 8649330), (10, 7784397), (15, 5189598), (18, 4324665), (27, 2883110), (30, 2594799), (45, 1729866), (54, 1441555), (90, 864933), (135, 576622), (229, 339930), (270, 288311), (458, 169965), (687, 113310), (1145, 67986), (1259, 61830), (1374, 56655), (2061, 37770), (2290, 33993), (2518, 30915), (3435, 22662), (3777, 20610), (4122, 18885), (6183, 12590), (6295, 12366), (6870, 11331), (7554, 10305)]