545858770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 1061786880

約数和(自身を除く): 515928110

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 97, 115, 194, 215, 230, 430, 485, 569, 970, 989, 1138, 1978, 2231, 2845, 4171, 4462, 4945, 5690, 8342, 9890, 11155, 13087, 20855, 22310, 24467, 26174, 41710, 48934, 55193, 65435, 95933, 110386, 122335, 130870, 191866, 244670, 275965, 479665, 551930, 562741, 959330, 1125482, 1269439, 2373299, 2538878, 2813705, 4746598, 5627410, 6347195, 11866495, 12694390, 23732990, 54585877, 109171754, 272929385, 545858770]

約数ペア:

[(1, 545858770), (2, 272929385), (5, 109171754), (10, 54585877), (23, 23732990), (43, 12694390), (46, 11866495), (86, 6347195), (97, 5627410), (115, 4746598), (194, 2813705), (215, 2538878), (230, 2373299), (430, 1269439), (485, 1125482), (569, 959330), (970, 562741), (989, 551930), (1138, 479665), (1978, 275965), (2231, 244670), (2845, 191866), (4171, 130870), (4462, 122335), (4945, 110386), (5690, 95933), (8342, 65435), (9890, 55193), (11155, 48934), (13087, 41710), (20855, 26174), (22310, 24467)]