30030880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 78599808

約数和(自身を除く): 48568928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 113, 151, 160, 176, 220, 226, 302, 352, 440, 452, 565, 604, 755, 880, 904, 1130, 1208, 1243, 1510, 1661, 1760, 1808, 2260, 2416, 2486, 3020, 3322, 3616, 4520, 4832, 4972, 6040, 6215, 6644, 8305, 9040, 9944, 12080, 12430, 13288, 16610, 17063, 18080, 19888, 24160, 24860, 26576, 33220, 34126, 39776, 49720, 53152, 66440, 68252, 85315, 99440, 132880, 136504, 170630, 187693, 198880, 265760, 273008, 341260, 375386, 546016, 682520, 750772, 938465, 1365040, 1501544, 1876930, 2730080, 3003088, 3753860, 6006176, 7507720, 15015440, 30030880]

約数ペア:

[(1, 30030880), (2, 15015440), (4, 7507720), (5, 6006176), (8, 3753860), (10, 3003088), (11, 2730080), (16, 1876930), (20, 1501544), (22, 1365040), (32, 938465), (40, 750772), (44, 682520), (55, 546016), (80, 375386), (88, 341260), (110, 273008), (113, 265760), (151, 198880), (160, 187693), (176, 170630), (220, 136504), (226, 132880), (302, 99440), (352, 85315), (440, 68252), (452, 66440), (565, 53152), (604, 49720), (755, 39776), (880, 34126), (904, 33220), (1130, 26576), (1208, 24860), (1243, 24160), (1510, 19888), (1661, 18080), (1760, 17063), (1808, 16610), (2260, 13288), (2416, 12430), (2486, 12080), (3020, 9944), (3322, 9040), (3616, 8305), (4520, 6644), (4832, 6215), (4972, 6040)]