157065930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249311}}^1$

素因数の和:249331

約数の個数: 48

約数和(自身を含む): 466712064

約数和(自身を除く): 309646134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249311, 498622, 747933, 1246555, 1495866, 1745177, 2243799, 2493110, 3490354, 3739665, 4487598, 5235531, 7479330, 8725885, 10471062, 11218995, 15706593, 17451770, 22437990, 26177655, 31413186, 52355310, 78532965, 157065930]

約数ペア:

[(1, 157065930), (2, 78532965), (3, 52355310), (5, 31413186), (6, 26177655), (7, 22437990), (9, 17451770), (10, 15706593), (14, 11218995), (15, 10471062), (18, 8725885), (21, 7479330), (30, 5235531), (35, 4487598), (42, 3739665), (45, 3490354), (63, 2493110), (70, 2243799), (90, 1745177), (105, 1495866), (126, 1246555), (210, 747933), (315, 498622), (630, 249311)]