191897370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101533}}^1$

素因数の和:101556

約数の個数: 64

約数和(自身を含む): 584835840

約数和(自身を除く): 392938470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 101533, 203066, 304599, 507665, 609198, 710731, 913797, 1015330, 1421462, 1522995, 1827594, 2132193, 2741391, 3045990, 3553655, 4264386, 4568985, 5482782, 6396579, 7107310, 9137970, 10660965, 12793158, 13706955, 19189737, 21321930, 27413910, 31982895, 38379474, 63965790, 95948685, 191897370]

約数ペア:

[(1, 191897370), (2, 95948685), (3, 63965790), (5, 38379474), (6, 31982895), (7, 27413910), (9, 21321930), (10, 19189737), (14, 13706955), (15, 12793158), (18, 10660965), (21, 9137970), (27, 7107310), (30, 6396579), (35, 5482782), (42, 4568985), (45, 4264386), (54, 3553655), (63, 3045990), (70, 2741391), (90, 2132193), (105, 1827594), (126, 1522995), (135, 1421462), (189, 1015330), (210, 913797), (270, 710731), (315, 609198), (378, 507665), (630, 304599), (945, 203066), (1890, 101533)]