147003580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1021}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 323475264

約数和(自身を除く): 176471684

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 313, 460, 626, 1021, 1252, 1565, 2042, 3130, 4084, 5105, 6260, 7199, 10210, 14398, 20420, 23483, 28796, 35995, 46966, 71990, 93932, 117415, 143980, 234830, 319573, 469660, 639146, 1278292, 1597865, 3195730, 6391460, 7350179, 14700358, 29400716, 36750895, 73501790, 147003580]

約数ペア:

[(1, 147003580), (2, 73501790), (4, 36750895), (5, 29400716), (10, 14700358), (20, 7350179), (23, 6391460), (46, 3195730), (92, 1597865), (115, 1278292), (230, 639146), (313, 469660), (460, 319573), (626, 234830), (1021, 143980), (1252, 117415), (1565, 93932), (2042, 71990), (3130, 46966), (4084, 35995), (5105, 28796), (6260, 23483), (7199, 20420), (10210, 14398)]