490610070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{10463}}^1$

素因数の和:10997

約数の個数: 48

約数和(自身を含む): 1278156672

約数和(自身を除く): 787546602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 1042, 1563, 2605, 3126, 4689, 5210, 7815, 9378, 10463, 15630, 20926, 23445, 31389, 46890, 52315, 62778, 94167, 104630, 156945, 188334, 313890, 470835, 941670, 5451223, 10902446, 16353669, 27256115, 32707338, 49061007, 54512230, 81768345, 98122014, 163536690, 245305035, 490610070]

約数ペア:

[(1, 490610070), (2, 245305035), (3, 163536690), (5, 98122014), (6, 81768345), (9, 54512230), (10, 49061007), (15, 32707338), (18, 27256115), (30, 16353669), (45, 10902446), (90, 5451223), (521, 941670), (1042, 470835), (1563, 313890), (2605, 188334), (3126, 156945), (4689, 104630), (5210, 94167), (7815, 62778), (9378, 52315), (10463, 46890), (15630, 31389), (20926, 23445)]