28307610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1777}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 76809600

約数和(自身を除く): 48501990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 1777, 2655, 3186, 3554, 5310, 5331, 7965, 8885, 10662, 15930, 15993, 17770, 26655, 31986, 47979, 53310, 79965, 95958, 104843, 159930, 209686, 239895, 314529, 479790, 524215, 629058, 943587, 1048430, 1572645, 1887174, 2830761, 3145290, 4717935, 5661522, 9435870, 14153805, 28307610]

約数ペア:

[(1, 28307610), (2, 14153805), (3, 9435870), (5, 5661522), (6, 4717935), (9, 3145290), (10, 2830761), (15, 1887174), (18, 1572645), (27, 1048430), (30, 943587), (45, 629058), (54, 524215), (59, 479790), (90, 314529), (118, 239895), (135, 209686), (177, 159930), (270, 104843), (295, 95958), (354, 79965), (531, 53310), (590, 47979), (885, 31986), (1062, 26655), (1593, 17770), (1770, 15993), (1777, 15930), (2655, 10662), (3186, 8885), (3554, 7965), (5310, 5331)]