65681790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{95191}}^1$

素因数の和:95224

約数の個数: 32

約数和(自身を含む): 164491776

約数和(自身を除く): 98809986

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 95191, 190382, 285573, 475955, 571146, 951910, 1427865, 2189393, 2855730, 4378786, 6568179, 10946965, 13136358, 21893930, 32840895, 65681790]

約数ペア:

[(1, 65681790), (2, 32840895), (3, 21893930), (5, 13136358), (6, 10946965), (10, 6568179), (15, 4378786), (23, 2855730), (30, 2189393), (46, 1427865), (69, 951910), (115, 571146), (138, 475955), (230, 285573), (345, 190382), (690, 95191)]